Used Liebherr A 922 for sale (257)

Condition: used, Year of construction: 2016, operating hours: 8,277 h, Equipment: all wheel drive, Liebherr A 922 Rail Litronic Two-way excavator with rail approval valid until 2030!!! * Year of manufacture: 2016 * Operating hours: 8,277 h * Engine: 110 kW (149 HP) * 20 km/h * Quick coupler SW33 * Outrigger stabilizers * Adjustable boom Redpfx Agex H Exfozjck * Articulated arm on boom * Central lubrication * Camera * Air conditioning * Refueling pump Good condition, ready for immediate use. Upon request, we can offer you a leasing or financing proposal. Mr. Mihm (Tel.) will be happy to assist you. Further information can be found on our homepage. Subject to errors and prior sale!

Condition: good (used), Year of construction: 2003, max. ram stroke 100 mm max. module 8 table diameter 400 mm workpiece diameter 600 mm strokes per minute 80-1200 Hübe/min Feed radial axis from - to 1 - 3750 mm/min Redovfwuqepfx Agzjck angle adjustable from - to - 0,5 / + 0,5 Grad Accessories: - Various tool holders - Various clamping devices - Documentation

Condition: used, Year of construction: 2011, operating hours: 15,718 h, 2011 | Liebherr R906 LC Litronic with two buckets | Used Tracked Excavator | 15718 hours 📍Location: France, Naves 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 35900 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert Rjdex Rd E Ejpfx Agzock 65 inspection points 50 approved ✅ 15 imperfect ℹ️ 0 issues ⚠️ 📌 Inspector's Comment: Machine in working condition but with some noted attention points. 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "29883 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: excellent (used), operation weight: 5,680 kg, Year of construction: 2020, Make Liebherr Model: KUD03355-080WJ18-001-000 Year of manufacturing: 2020 Dimensions LxWxH (mm) 3600 x 300 Weight (kg) ca 5680 Total quantity in stock 3 Country of origin Germany Rsdpfx Aot H Dzpsgzjck Comments Outside diimension 3600mm, Outside ring 126 logs ( 85mm hard to hard), Inside ring 128 logs ( 80mm hard to hard)

Condition: used, functionality: fully functional, fuel type: diesel, color: original, overall weight: 400,000 kg, tire condition: 75 %, drive condition: 75 %, axle configuration: 8x8, brakes: engine braking, suspension: hydraulics, Year of construction: 2000, operating hours: 25,000 h, machine/vehicle number: LHM400, Equipment: additional headlights, all wheel drive, cabin, crane, hydraulics, onboard computer, dismantled Liebherr LHM 400 - parts ready Rjdpfex N Twhex Agzjck

Condition: good (used), power: 140 kW (190.35 HP), fuel type: diesel, color: yellow, Year of construction: 2016, operating hours: 7,405 h, Equipment: air conditioning, Technical information Track width: 90 cm AdBlue system: Yes Make of engine: D934 A7 Top speed: 6 km/h Empty weight: 28.400 kg Functional CE mark: yes Condition Technical condition: good Visual appearance: good Identification Serial number: WLHZ1488TZC043511 Other information EPA Marked: yes Undercarriage condition: 70 Output of the auxiliary hydraulics: 359 l/min Dipper / stick length: 180 cm Emission level: Stage IV / Tier IV final Delivery terms: EXW Transport dimensions (LxWxH): 10,6x3x3,1 Production country: FR Rcedpfx Agjx Nc Shezsk Additional information Please contact Dennis van Loon, Antoon Schroder or Jeroen Rijk for more information

Condition: used, Year of construction: 2004, Technical details: max. wheel diameter: 200 mm gear width: 60 mm max. module: 7 weight of the machine ca.: 15 t table diameter: 180 mm table turning speeds: 100 U/min hob turning speeds: 750 U/min Redpfx Agoxc E H Sozjck Machine in good condition, without feed, without automation Available 24.08.2024 *

Condition: good (used), Gear hobbing machine, milling machine, tool milling machine, vertical milling machine, roller milling machine, gear hobbing machine, gear hobbing machine, high-performance hobbing machine -Manufacturer: Liebherr, high-performance gear hobbing machine type SS 5- K/500 -Working area: Ø max. 500 mm -Max. cutter diameter: 186 mm Rcjdpfx Aev Dtmmjgzsk -Accessories: including extensive accessories see photos -Machine dimensions: 2300/1460/H1870 mm -Dimensions accessories: pallets 1420/1300/H300 / 1200/800/300 mm -Weight: 5300 kg plus 535 kg accessories

Condition: used, Year of construction: 2018, operating hours: 5,405 h, 2018 | Liebherr Pr 746 L blade included | Used Tracked Dozer | 5405 hours 📍Location: France, Moussy-le-Vieux 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 121000 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 64 inspection points 48 approved ✅ 14 imperfect ℹ️ 2 issues ⚠️ 📌 Inspector's Comment: Machine in good working condition, need some cosmetics work, and to investigate source of oil on the chassis, due to blade being dismantled some test couldn’t be performed. The blade is included with the machine, dismounted for transport. 📄 Want to see the full inspection, extra photos, or a video? Rcodpex N Sw Hjfx Agzok Tip: The reference "39783 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: good (used), power: 220 kW (299.12 HP), fuel type: diesel, color: yellow, Year of construction: 2018, operating hours: 5,730 h, Equipment: air conditioning, Technical information Track width: 70 cm AdBlue system: Yes Make of engine: D936 A7-24 Empty weight: 41.800 kg Functional CE mark: yes Maintenance, history and condition Number of owners: 1 Technical condition: good Visual appearance: good Identification Serial number: WLHZ1491CZC046988 Other information Emission level: Stage V / Tier IV final Delivery terms: EXW Transport dimensions (LxWxH): 11,4x3,45x3,3 Production country: FR Additional information Please contact Jeroen Heindryckx, Bart Apers or Matthias Eyckmans for more information Rjdpfox I U Sksx Agzeck undercarriage renewed at 5560 hours.

Condition: used, This listing is for a Liebherr Hausgerate LGPv 1420 Freezer The unit is in full working condition and is ready for immediate release The Liebherr LGPv 1420 is a large-scale laboratory freezer designed for optimal storage and accurate temperature management. It integrates Profi electronic controllers that ensure precise temperature control, providing a reliable solution for environments that require large storing capacities, such as in research and laboratory settings. Key Features: Dynamic Cooling System: Ensures uniform temperature distribution and rapid cooling. Profi Electronic Controller with Integrated Real-Time Clock: Allows precise monitoring and temperature control, ensuring optimal performance. castors (Two with Brakes): For easy mobility and stability when required. Ergonomic Handle: Built-in for convenient door operation. Plastic-Coated Grid Shelves & CNS Inner Liner: Durable, easy-to-clean interior surfaces. Glass Door with Ceiling Light (Separately Switchable): For clear visibility of stored items with an aesthetic touch. Rodpexhf Uysfx Agzock Hot-Gas Defrost System: Minimizes downtime by enabling very short defrost cycles. Security Package: Integrated Data Memory: Stores alarm events and temperature profiles for documentation and monitoring. Visual & Audible Temperature and Door Alarms: Alerts you to temperature fluctuations or if the door is left open. Mains-Independent Power Supply: Keeps the electronic controller operational even in the event of a power failure. Infrared & RS 485 Interface: Enables external documentation and system monitoring. Volt-Free Contact for Alarm Forwarding: Allows connection to external warning systems. Maximum Temperature Stability: Adheres to IEC 60068-3 standards for consistent performance. 3-Point Calibration: Provides highly accurate and reliable temperature control. Access Port for External Temperature Sensor: Allows you to integrate additional monitoring systems if needed. Lock: For added security to prevent unauthorized access. Product Specifications: Product Type: LGPv 1420 Capacity: 1427 Liters External Dimensions (W x D x H): 1430 x 830 x 2150 mm Internal Dimensions (W x D x H): 1250 x 700 x 1550 mm Energy Consumption: 8,887 kWh (per 24 hours) Temperature Range: -10°C to -26°C Manufacturer: Liebherr Advantages of Using LGPv / LKPv Freezers with Profi Electronic Controllers: These large-scale laboratory freezers provide a high-quality solution for storing temperature-sensitive items. The Profi electronic controller ensures both stability and accuracy, making them an ideal choice for environments where temperature consistency is critical. The dynamic cooling system, combined with the hot-gas defrost system, ensures minimal disruption to operations, allowing these units to maintain an ideal storage environment. Pricing and Availability: Liebherr offers its laboratory refrigerators and freezers through authorized dealers and distributors. Prices vary by location, but the Liebherr LGPv 1420 is typically available for professional environments where large storage capacity and precise temperature control are required. For specific pricing, it’s best to contact Liebherr or your local distributor. For more details, you can refer to Liebherr's official website or look for trusted suppliers and retailers. This model provides an advanced solution for laboratories that require large freezer capacities and high precision for storing sensitive materials.

Condition: used, Year of construction: 2018, operating hours: 4,180 h, CE mark: yes Serial number: wlhz1511hzc04xxxx Please contact ATS Norway for more information Rcjdpfx Agox E Nn Uozek Please provide reference number upon request: 22017 Specifications 2018 model 4180 hours (will be a little) Weight: 18100 kg 90 kW Chassis (see pictures) Belt width: 70 cm Machine width: 270 cm Cut Sanding bucket Excavator bucket Rototilt w/ grab cassette Central lubrication Extra hydraulics Hammer hydraulics S70 attachment Track guides Air conditioning/ac Radio Extra light package Videos Ready for delivery Description: We have a 2018 Liebherr R914 k STD excavator w/ rototilt, sanding bucket and digging bucket for sale. Everything works as it should and the machine is in weekly operation so the number of hours will increase a little here. Sleek and versatile machine that gets the job done. Services have been taken on an ongoing basis. Ready for delivery Hours: 4180 Own weight: 18100 Kw: 90 CE: Yes Model: R914 K STD

Condition: used, Year of construction: 2001, Technical details: max. wheel diameter: 280 mm max. module: 5 min. module: 1 min. number of teeth: 7 toolpiece turning speed range: 4.000...10.000 U/min tool length: 210 mm CBN Rcjdpfx Agjwh Dlmszjk *

Condition: used, Year of construction: 2017, operating hours: 11,315 h, Crawler loader with approx. 2.2m³ 4+1 bucket, attachment grille on the bucket, protective grille on the front of the cab, floor plates 560 mm, operating hours: 11315, fire extinguishing system, reversing camera, air conditioning, vehicle can be fitted with advertising and/or lettering Our offer is generally without new TÜV approval. If a new TÜV inspection is required, we will be happy to make you an offer from our partner workshops! Vehicle can be covered with advertising and/or lettering. Our general terms of delivery and payment apply. We would be pleased to make you a financing or leasing offer for this object. Rjdovnp Ibepfx Agzock Please contact us!

Condition: used, Year of construction: 2024, operating hours: 934 h, 2024 | Liebherr R998 LC-V | Used Demolition Excavator | 934 hours 📍Location: Germany, Sindelfingen 🚛 Delivery available to your destination – Use our shipping calculator to estimate transport costs! 💰 Buy Now for EUR 898000 or Make an Offer. Payment at delivery available for an affordable fee (subject to approval)* 👷‍♂️ Inspected by an independent expert 68 inspection points 63 approved ✅ 4 imperfect ℹ️ 1 issues ⚠️ Rcsdpfsx Rd E Sox Agzjk 📌 Inspector's Comment: Well-functioning and tidy Liebherr 998, low operating hours, but has already done some work. Slewing brake would need maintenance, braking time is a bit longer. Hydraulic system and pump recently serviced. The left stick cylinder is leaking and the tracks could be tightened a bit. Apart from a few scratches and dents, it's still a tidy excavator. 📄 Want to see the full inspection, extra photos, or a video? Tip: The reference "38272 Equippo" is commonly used when looking up more details online. 💡 Why this machine and our service stands out: ✔ Thorough inspection by professionals ✔ Jobsite delivery available ✔ Money-Back Guaranteed ✔ Secure and flexible payment options 🔄 Considering other equipment options? We offer helpful tools and resources for all equipment owners and operators – easily accessible on our platform.

Condition: good (used), power: 150 kW (203.94 HP), gearing type: automatic, fuel type: diesel, color: yellow, Year of construction: 2017, operating hours: 5,500 h, Equipment: air conditioning, Technical information Rcodjx I U Ryjpfx Agzsk Track width: 71,1 cm Empty weight: 25.000 kg Drivetrain AdBlue system: Yes Drive: Track Make of engine: D934 A7-04 Functional CE mark: yes Condition Technical condition: good Visual appearance: good Identification Serial number: VAUZ1155CZT015868 Other information EPA Marked: yes Emission level: Stage V / Tier IV final Delivery terms: EXW Transport dimensions (LxWxH): 7,3x4,03x3,5 Production country: DE Additional information Please contact Jeroen Heindryckx, Bart Apers or Matthias Eyckmans for more information

Condition: used, This listing is for a Liebherr Hausgerate SN-ST 3910 Refrigerator The unit is in full working condition and is ready for immediate release The Liebherr LKv 3910 MediLine is a laboratory refrigerator designed to meet the stringent requirements of pharmaceutical and laboratory environments. It ensures efficient, Pharmacopoeia-compliant storage with precise temperature control and robust safety features. Rsdpfxjxwcz No Agzeck Key Features: Precise Temperature Control: The electronic controller with a digital display allows temperature adjustments between +3°C and +16°C, accurate to 0.1°C. Temperature Monitoring: The digital display continuously monitors internal temperatures, triggering visual and audible alarms for persistent over- or under-temperature conditions. The system records the last three alarms for review. Construction: The exterior is made of white painted steel, while the internal compartment is constructed from polystyrene (PS), ensuring durability and ease of cleaning. Safety Features: A power failure warning light, temperature calibration capabilities, and a safety thermostat to prevent freezing enhance the reliability of the unit. Technical Specifications: Capacity: Gross/Net: 360 liters. Dimensions: Exterior (W x D x H): 600 x 620 x 1840 mm. Interior (W x D x H): 440 x 440 x 1630 mm. Shelving: Equipped with 5 adjustable shelves. Cooling System: Features an internal fan for uniform temperature distribution. Control Panel: Digital display for easy monitoring and adjustments. Alarms: Open door alarm. Visual and acoustic alarms for minimum and maximum temperature deviations. Adjustable alarm settings. Connectivity: Includes a dry contact and RS 485 interface for data monitoring and integration. Defrost: Automatic defrosting mechanism. Additional Features: Porthole for PT 100 sensor insertion. Insulation: 40 mm thickness for energy efficiency. Noise Level: Operates at 48 dB. Climate Class: SN-ST, suitable for ambient temperatures up to 43°C. Energy Consumption: 0.865 kWh/24h. Electrical Specifications: 220 - 240 V / 50 Hz with a connection rating of 1.5 A. Weight: 68 kg.

Condition: used, Year of construction: 1985, Technical details: max. wheel diameter: 780 mm Rjdsxqgv Ropfx Agzsck gear width: 130 mm max. module: 10 weight of the machine ca.: 8,5 t no. of strokes: 30 Hub/min Hier fully functional machine, Little used There are some Tools and Change gears Liebherr WSC501 CNC gear shaping machine, used, ready for use Manufacturer: Liebherr Type: WSC 501 Mach.- No.: 4407/05 Year of manufacture: 1985 Details: Max. gear shaping module: 8mm (30°gears possible up to module 10°) Max. gear width: 130mm Diameter of the machine table: 500mm Maximum wheel diameter: 780mm Shut height – table: 650mm Stroke rate min. 30DH/min Continuously adjustable max. 1500 DH/min. Operating voltage: 380V Frequency: 50Hz Control voltage: 110V Connected load: 36 kVA Rated current: 55A Weight: 8500kg Dimensions: approx. 4,85 x 3,655 x 3,78 (width x depth x height in m) The machine has seen only very limited use in our company. It remains fully operational and can be demonstrated in function upon appointment. Comprehensive documentation is also available The machine is particularly suitable for: ? Internal and external gearing in small batch sizes ? Internal gears in blind holes (non-through bores) ? External gears without run-out, where hobbing would not be possible Typical workpieces include: internal gear rings for planetary gear systems, drive shafts, coupling hubs, and more. Attractive Offer – Liebherr WSC501 CNC Gear Shaping Machine ????? ? ISO 9001 + EN 9100 Certified ? Excellent opportunity to acquire a robust German-made gear shaping machine ? Fully operational, with very limited usage history ? Demonstration possible upon appointment Highlights: - Suitable for internal and external gear shaping in small to medium batch sizes - Unique capability for internal gears in blind holes - Ideal for external gears without run-out, where hobbing would not be possible - Applications: planetary gear rings, drive shafts, coupling hubs, and more ????? Benefit: Save costs compared to new machines while still relying on Liebherr quality. Interested? Contact us today to arrange a viewing or request further technical details. *

Condition: used, This listing is for The Liebherr Hausgerate LKexv 3910 Refrigerator The unit is in full working condition and is ready for immediate release Rcodpfjxv D D Asx Agzsk The Liebherr LKexv 3910 MediLine is an efficient and Pharmacopoeia-compliant laboratory or pharmaceutical refrigerator designed for the safe storage of sensitive substances, chemicals, and research materials. With precise electronic controls and a temperature range adjustable between +3°C and +16°C, it ensures outstanding temperature stability. Key Features: Capacity: 360 litres Dimensions (H/W/D): 184 x 60.1 x 61.8 cm Temperature Range: +3°C to +16°C Explosion Protection: ATEX 95 certification, suitable for storing explosive and highly flammable materials as defined by EU Directive 2014/34/EU (ATEX) Digital Temperature Display: Continuously monitors the internal temperature and signals over- and under-temperature alarms if they persist over time Alarm System: The last three alarms are memorized by the system and can be recalled on demand Efficient Cooling System: Forced air cooling ensures rapid cooling of freshly stored items and maintains an even temperature throughout the interior Power Failure Warning Light: Alerts in case of electricity loss Temperature Calibration: Ensures precise temperature control Safety Thermostat: Prevents freezing Construction: External body in white painted steel; internal compartment in PS (polystyrene) Electronic Controller: Digital display with 0.1°C accuracy Energy Consumption: Approximately 0.865 kWh/24h

Condition: used, Year of construction: 2000, Technical details: max. wheel diameter: 180 mm max. module: 5 min. module: 1 weight of the machine ca.: 14 t dimensions of the machine ca.: 4,5 x 2,84 x 2,8 m min. number of teeth: 7 toolpiece turning speed range: 4000-10000 U/min tool length: 210 mm Redswv Ug Rjpfx Agzjck With tail stock No dressing device Only CBN *

Condition: used, This listing is for a Liebherr LGUex 1500 MediLine Freezer. The unit is in full working condition and is ready for immediate release. The Liebherr LGUex 1500 MediLine is an advanced laboratory freezer specifically engineered for storing explosive and highly flammable substances. It boasts a series of features that ensure safety, efficiency, and compliance with high professional standards. Here’s a closer look at what makes this freezer stand out: Key Features: Explosion-Proof Interior: Certified by electro-suisse-SEV under ATEX 95, this freezer provides a safe storage solution for volatile substances, minimizing the risk of ignition. High Refrigerating Capacity: With a gross cooling capacity of 139 liters, it’s perfectly suited for laboratories requiring substantial storage for sensitive materials. Temperature Precision: Capable of reaching and maintaining temperatures as low as -26°C, it ensures that stored items remain within safe limits for preservation. Static Cooling Technology: This type of cooling is ideal for maintaining stable temperatures, essential for the integrity of sensitive samples. Rcedpfx Agoxxyg Sszjk Compact Design: At 820mm in height, 600mm in width, and 615mm in depth, it fits well in laboratory settings where space is often at a premium. User-Friendly Features: Lockable Door: Enhances security, preventing unauthorized access to hazardous materials stored inside. Optical and Acoustic Alarm System: Alerts users to any temperature deviations or door access, ensuring that your samples are always monitored effectively. Additional Specifications: Average Energy Consumption: Consumes only 0.926 kWh/24h, making it energy-efficient while providing high-performance cooling. Durable Construction: Weighing 42kg, it is sturdy enough for frequent use in demanding laboratory environments. No Automatic Defrost: While it lacks an automatic defrost feature, this design is optimal for static cooling, ensuring consistent temperatures without the fluctuations that can occur with automatic defrost cycles.

Condition: used, Year of construction: 2003, Technical details: Rcodowwlunspfx Agzjk max. wheel diameter: 80 mm max. module: 3 total power requirement: 25-35 kW weight of the machine ca.: 10 t workpiece weight: 15 kg workpiece length - max.: -50....+450 mm table diameter: 145 mm diameter of hob: 90 mm cutter length max.: 220 mm hob turning speeds: 1.000 U/min

Condition: used, This listing is for a Liebherr LCv 4010 Mediline Laboratory Fridge Freezer The unit is in full working condition and is ready for immediate release The Liebherr LCv 4010 MediLine is a combined laboratory refrigerator and freezer designed to provide reliable temperature management for laboratory samples. It features a net capacity of 240 liters for the refrigerator compartment and 105 liters for the freezer compartment. The refrigerator operates within a temperature range of +3°C to +16°C, while the freezer maintains temperatures between -9°C and -30°C. The unit measures 2003 mm in height, 601 mm in width, and 618 mm in depth. The Liebherr range offers constant operation with excellent temperature stability. Built with innovative premium quality and an outstanding design, these units are engineered for low energy consumption, ensuring efficient laboratory function. Liebherr refrigerators are equipped with an advanced controller featuring inbuilt audible and visual alarms as standard. ATEX spark-free models are also available for the safe storage of samples and flammables. Features: ✔ Upright Fridge / Freezer Combi Model ✔ Digital Temperature Display ✔ Forced Air Cooling for the refrigerator ✔ Efficient Refrigeration System ✔ Temperature Alarm ✔ Temperature stability and consistency (EN 60068-3) ✔ Environmentally Friendly Refrigerants ✔ Defrost: Refrigerator – Automatic Rcedpsxv D E Hsfx Agzjk ✔ Defrost: Freezer – Manual ✔ 2-Year Warranty This model is equipped with an advanced electronic control system, ensuring precise temperature regulation. It also includes audible and visual alarms to monitor temperature deviations, enhancing sample safety.

Condition: used, Year of construction: 2008, Technical details: max. wheel diameter: 300 mm gear width: 60 mm max. module: 5 weight of the machine ca.: 14 t table turning speeds: 80 - 200 U/min adjustment movement of the stroke: 400 mm length of stroke min./max.: 0-70 mm no. of strokes: 1500 Hub/min Rcsdpexz Akfofx Agzjk *

Condition: used, This listing is for the Liebherr LKUexv 1610 Mediline Refriderator P48-082 The unit is in full working condition and is ready for immediate release. This is a lab-grade refrigerator designed for high safety applications. Specifically, it’s ATEX 95 / ATEX-certified, meaning the internal design is spark-free and safe for storing flammable or explosive materials. The interior containers are explosion-proof in line with EU Directive 2014/34/EU. Temperature Range The fridge is adjustable between +3 °C and +16 °C, which makes it suitable for a wide variety of lab-stored materials. It uses a digital temperature display (visible from outside) to monitor internal temperature precisely. Size & Capacity Rcjdpjxwc Hxjfx Agzok External (footprint) dimensions: 820 mm height × 601 mm width × 618 mm depth. Total gross internal volume: 141 liters, with a net usable volume of 130 liters. Inside it has 3 adjustable shelves (per some spec sheets) for flexible storage. Energy, Cooling, & Refrigerant Energy consumption: about 0.863 kWh per 24h, or ~315 kWh/year. Forced-air (fan) cooling system, which helps maintain a stable internal temperature. Uses R600a (isobutane) as the refrigerant, which is a more environmentally friendly choice