Used Hyundai Robex 290 Lc 3 for sale (172)

Condition: ready for operation (used), Year of construction: 2008, General Data Measurements width 3400 mm Measurements depth 5300 mm Measurements height 3800 mm Machine weight 20000 kg Main Drive Spindle speed range 6000 Tool taper ISO 50 (BT-50) Number of axis 4 Movement X-Axis Movement 1050 mm X-Axis Rapid Traverse 48000 mm/min Y-Axis Movement 850 mm Y-Axis Rapid Traverse 48000 mm/min Z-Axis Movement 850 mm Dkedpoxg Umcjfx Ah Usw Z-Axis Rapid Traverse 48000 mm/min Table Table load 1200 kg Tools Max weight 30 kg Max tool diameter 125 mm Max tool length 600 mm This 4-axis Hyundai KH-63G was manufactured in 2008. It features a maximum workpiece size of Ø1,050 x 1,350 mm and a table load capacity of 1,200 kg. With X/Y/Z travels of 1 mm and a B-axis rotation for precise indexing, it's ideal for complex machining tasks. The spindle supports up to 6,000 rpm with a power of 26/30 kW. Consider the opportunity to buy this Hyundai KH-63G horizontal machining centre. Contact us for more information about this machine. Application Types Milling

Condition: used, Year of construction: 2018, operating hours: 3,240 h, load capacity: 2,000 kg, lifting height: 4,700 mm, free lift: 1,390 mm, fuel type: electric, mast type: triplex, construction height: 2,130 mm, empty load weight: 3,950 kg, total length: 3,330 mm, drive type: Elektro, construction width: 1,120 mm, Electric 4-wheel forklift Load center: 500 Mast type: Triplex Front tires type: Superelastic Front tires size: 200/50-10 Rear tires Type: Superelastic Rear tires Size: 16x6-8 Battery Volt: 48V Battery Ah: 750Ah Dedpfxevdvrro Ah Uskw Battery manufacturer: IBV Battery year of construction: 2018 Sideshifter, integrated sideshift 55C-A609 K1801187R3-046 Front work lights,

Condition: used, Year of construction: 2018, Husqvarna LF 130 vibratory plate - Vibratory plate Dsdpfjxnvfvjx Ah Uekw - Engine 2.5 kW - Hatz diesel engine Errors and prior sale excepted. Internal vehicle number: W73

Condition: excellent (used), Year of construction: 2015, operating hours: 2,200 h, functionality: fully functional, machine/vehicle number: G3158-0645, HYUNDAI WIA MODEL L300C 2 AXIS CNC LATHE WITH FANUC 0i-T. Very Low hours usage -2200 hours cutting time COOLANT SYSTEM - HIGH PRESSURE 20 BAR PARTS AUTOMATION - BARFEED INTERFACE CHIP CONVEYOR - SIDE HINGED CNC CONTROL OPTION - MANUAL GUIDE-I (NC FANUC 0i) PROBING - QUICK TOOL SETTER - MANUAL TRANSFORMER - 35 KVA AND CABLE MACHINE CONSTRUCTION & FEATURES • One Piece Heavy Duty Cast Iron Bed Construction for High Accuracy & Rigidity • 3,000 Rpm High Power Main Spindle • Heavy Duty Cutting with Excellent Performance • 12 Station Rigid Turret • 20 x 24 m/min Rapid Traverse • Hardened & Ground Solid Box Guide Ways MACHINE CAPACITIES Swing Over the Bed Ø 750 mm Swing Over the Carriage Ø 480 mm Maximum Turning Diameter Ø 560 mm Maximum Turning Length 720 mm Bar Capacity Ø 90 mm SPINDLE Chuck Size Ø 305 mm Spindle Bore Ø 102 mm Spindle Speed (rpm) 3,000 rpm Motor (Max/Cont.) 26/22 kW Torque (Max/Cont.) 1,098/929.7 Nm. Spindle Type Belt + 2 Step Gear Spindle Nose A2-8 FEED Travel X 335 mm Travel Z 750 mm Rapid Speed X 20 m/min Rapid Speed Z 24 m/min Slide Type Box Dkjdpfew Dcdyjx Ah Usw TURRET Number of Tools 12 Tool Size - OD 25 mm² Tool Size - ID Ø 50 mm Indexing Time 0.3 Sec/Step TAILSTOCK Taper MT 5 Quill Diameter Ø 100 mm Quill Travel 120 mm Travel 750 mm TANK CAPACITY Coolant Tank 220 L Lubricating Tank 1.8 L POWER SUPPLY Electric Power Supply 30 kVA Thickness of Power Cable Over 35 mm² Voltage 415 V / 50 Hz / 3 Ph MACHINE Floor Space (L x W) 3,506 x 2,002 mm Height 1,997 mm Weight 6,400 kg STANDARD SUPPLIED MACHINE FEATURES • Ø 305 mm Hollow 3 Jaw Power Chuck • 220 L Coolant Tank • Door Interlock • Chuck Clamp Foot Switch • Total Splash Guard • Quill Type Tailstock • Call Light • Standard Live Centre • Quick Tool Setter • Levelling Pads • Operation Manuals • Electrical & Mechanical Drawings

Condition: as good as new (ex-display), functionality: fully functional, power: 242 kW (329.03 HP), gearing type: automatic, fuel type: diesel, overall weight: 24,200 kg, empty load weight: 24,200 kg, operation weight: 24,200 kg, Year of construction: 2024, operating hours: 155 h, Equipment: ABS, UVV, additional headlights, air conditioning, all wheel drive, cabin, cruise control, differential lock, low noise, onboard computer, pallet forks, standard shovel, Hyundai HL970A Year of manufacture: 2024 Operating hours: approx. 155 Cyclone air pre-filter Air compressor for cab Standard brake accumulator Safety boom (general) Remote-controlled door LED cab lights (4 front) Voltage converter 24V -> 12V LED beacon All-around view monitor (AAVM) Radar LED driving lights LED combination lights Second monitor Single brake pedal Piping for 3rd control circuit Central lubrication system Bekamax Piping for quick coupler Joystick steering Standard lift frame With emergency steering Ride control Dkedpfxjw Rdt Uo Ah Uow 5-speed transmission (torque converter) Quick coupler ISO SW (Volvo type attachment) Triangle TB5 radial tires Transmission guard Control block (MCV) with 3 sections Air-suspended heated seat Hydraulic oil - VG46 Accelerator pedal with ECO switch Without Bmair filter system Standard paintwork Fingertip 3-lever electric control Rear window roller blind Wheel chock Axle cooling - front & rear Hydraulic differential Rear axle without differential lock Universal bucket 4.2 m³, with bolt-on edge/blade Universal bucket 4.6 m³, with teeth

Condition: good (used), Year of construction: 2003, Hyundai Hit 30M CNC Lathe With Large Amount of Tool Holders and Driven Tooling Package. Driven tooling Simens sinumerik control Kitagawa 12” 3 Jaw chuck B-212 Max Rpm: 3300 Max swing: 580mm Swing on the carriage: 580mm Swing on the cross slide: 400mm Max Cutting Dia: 334mm Max cutting length (shaft): 990mm Standard cutting dia: 290mm Distance between section of main spindle and section of turret: 146-1136mm Max bar work capacity: 90mm Centre height (from ground): 1050mm Max support weight: 1000kg Main spindle nose: ASA A2-8 Main spindle taper: 1/16 Spindle bore: 104 dia Speed range of main spindle: 25-2500rpm Speed variation range of main spindle: Automatic speed variation Type of turret: VDI turret Number of tools: 12 Index time: 0.52 sec/ 1 step Tool size (outer dia): 25 x 150mm Tool size (inner dia): max 50mm Index coupling dia: 200mm Travel: X axis: 290mm Z axis: 1000mm Rapid traverse X: 18m/min Rapid Traverse Z: 24m/min Dkjdpewqyhcjfx Ah Uew Bed shape: Flat Bed width: 405mm Full automatic tailstock Tailstock quill stroke: 130mm Tailstock quill dia: 100mm Taper (sleeve): MT No5 Maximum thrust: 10kN Tailstock body stroke: 835mm

Year of construction: 1999, condition: ready for operation (used), Control Unit Brand SIEMENS Model 840D Main Drive Number of axis 2 Turret Tool taper vdi 400 Dodpfxsxgkcto Ah Uekw This Hyundai HIT 20 M was manufactured in 1999. It's a horizontal turning machine featuring a VDI400 tooling interface. Consider the opportunity to buy this Hyundai HIT 20 M horizontal turning machine. Contact us for more information. Application Types Turning

Condition: used, Year of construction: 2023, operating hours: 619 h, load capacity: 5,000 kg, lifting height: 5,962 mm, free lift: 1,617 mm, fuel type: electric, mast type: triplex, construction height: 2,840 mm, empty load weight: 8,402 kg, total length: 3,040 mm, drive type: Elektro, construction width: 1,424 mm, Electric 4-wheel forklift Load center: 500 Mast type: Triplex Front tires type: Superelastic Front tires size: 28x12.5-15 9.75 Rear tires Type: Superelastic Rear tires Size: 23x9-10 6,50f Battery Volt: 80V Battery Ah: 930Ah Battery Manufacturer: IBV Battery year of construction: 2023 Fork positioner, Fork positioner Kaup 4.8T410Z serial no. 891802 Fork positioner fully extended is 1980 mm Tines fully retracted 540 mm Dedpfxsvdvrxo Ah Uskw Heating, full cab, Blue spot rear, fingertip, full cab with heating, unloading indicator with counter LED lighting

Condition: used, Year of construction: 2006, Hyundai Kia SKT 210SY lathe with Y-axis, C-axis, driven tools Fanuc 18iTB control with Manual Guide Max turning length 530mm Travel: X-axis 220mm Y-axis 80mm (+-40) Sauter 12-position tool turret for VDI40 Spindle bore 65mm, sub-spindle bore 33mm Tool probe Parts catcher Very good condition Dkjdjwyv T Hspfx Ah Uew - Chip conveyor - Documentation - Tool holders

Condition: used, Empty weight: 100 kg HDG6500T Djdpfx Ahsxl I H Hs Uekw Occ stroomgroep HDG6500T Hyundai 6.5kva Article nr.: W304177006-veiling Used generator HDG6500T Hyundai 6.5kva

Condition: like new (used), functionality: fully functional, power: 168 kW (228.42 HP), gearing type: automatic, fuel type: diesel, color: yellow, overall weight: 19,450 kg, empty load weight: 19,450 kg, operation weight: 19,450 kg, tire size: 26.5R25, tire condition: 90 %, emission class: euro5, shovel volume: 3.3 m³, Year of construction: 2023, operating hours: 1,310 h, Equipment: ABS, UVV, additional headlights, air conditioning, all wheel drive, cabin, cruise control, differential lock, low noise, onboard computer, Hyundai HL960A Wheel Loader Year of manufacture: 2023 Operating hours: 1310 Bucket with cutting edge 3.3 m³ 40 km/h machine Rain protection cover Brake accumulator Standard rear counterweight 870 kg Smart Key + Start/Stop button 4 LED cabin lights LED beacon Rearview camera LED driving headlights Dsdpowwt N Hsfx Ah Uskw Combination LED light Piping for 3rd hydraulic circuit Central lubrication system Beka Piping for quick coupler Joystick steering Standard lifting frame BKT-GP (Hook On) (3.3 m³) With emergency steering Vibration damping Rear mudguards 5-speed transmission (torque converter) Quick coupler ISO SW (V) Triangle radial tires Control block (MCV) with 3 sliders Air-suspended, heated seat Road homologation (DE) lo Electrohydraulic joystick Rear window blind Wheel chock Front axle with LS differential lock Differential with slip limitation

Condition: good (used), Year of construction: 2003, Machine weight: 8100 kg Brand: FANUC Model: 21i-TB Series Spindle speed range: 3500 rpm Spindle motor power: 18.5/22 kW Spindle diameter: 75 mm Number of tool slots: 12 Rotating tools: Yes Tool holder type: VDI40 Chip conveyor: Yes External coolant: Yes Chip conveyor: Yes Tool positioner: Yes Tool holder: Yes Bar feeder interface: Yes Rotating tool speed: 4000 rpm Rotating tool power: 5.5 kW Bed swing: 650 mm Dkjdpfewqx R Aox Ah Usw Carriage swing: 300 mm Maximum workpiece length: 1000 mm Diameter from the mandrel: 250 mm

Condition: ready for operation (used), Year of construction: 2011, operating hours: 2,619 h, General Data Machine weight 10000 Control Unit Brand FANUC Model 21i MB Main Drive Spindle speed range 80 - 12000 Spindle motor power 11/7.5 kW Tool taper NT 40 Number of axis 3 Movement X-Axis Movement 800 mm X-Axis Rapid Traverse 42 m/min Y-Axis Movement 600 mm Y-Axis Rapid Traverse 42 m/min Z-Axis Movement 600 mm Z-Axis Rapid Traverse 42 m/min Table Outer length 2 x 900 mm Outer width 2 x 650 mm Min distance between vertical spindle and table 200 mm Dkedpexizg Uefx Ah Ujw Max distance between vertical spindle and table 800 mm Table load 2 x 400 kg Tools Max weight 8 kg Max tool diameter 90 mm Max tool length 300 mm This 3-axis Hyundai Kia Hi-V600D vertical machining center was manufactured in 2011. Ideal for precision machining tasks, it offers robust construction and reliable performance. If you are looking to get high-quality milling capabilities, consider the Hyundai Kia Hi-V600D machine we have for sale. Contact us for more information. Application Types Milling

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, turning length: 900 mm, turning diameter: 300 mm, spindle bore: 86 mm, spindle speed (max.): 4,000 rpm, travel distance X-axis: 270 mm, controller model: FANUC 31i-B, TECHNICAL DETAILS Swing diameter over bed: 780 mm Swing diameter over slide: 700 mm Maximum turning diameter: 300 mm Maximum turning length: 900 mm Bar capacity: 76 mm Spindle Chuck size (main/sub-spindle): Ø254 mm Spindle bore (main/sub-spindle): Ø86 mm Spindle speed: 4,000 rpm Spindle motor (max./continuous): 26 / 15 kW Spindle drive: integrated motor Spindle flange: A2–8 C-axis indexing: 0.001° Travel axes X1/X2 axis: 270 / 190 mm Dedpfxoxltbco Ah Uokw Z1/Z2 axis: 920 mm Y axis: ±120 mm Rapid traverses Rapid traverse speed X/Y/Z axes: 24 / 24 / 24 m/min Rapid traverse speed ZB axis: 12 m/min Guideway system: Box Guide Turret Tool stations: 2 × 12 External tool size: Ø25 mm Internal tool size: Ø40 mm Indexing time: 0.2 s/step Turret system: Wedge type Driven tools Motor power (max./continuous): 5.5 / 2.2 kW Tool speed: 4,000 rpm Collet size: Ø20 ER32 Tool type: BMT65 MACHINE DETAILS Control: FANUC 31i-B Tank and supply system Coolant tank: 230 l Lubrication tank: 8 l Electrical data Power consumption: 69 kVA Line voltage: 220 / 400 V Dimensions & weight Dimensions (L × W x H): 3,670 × 2,170 x 2,601 mm Weight: 11,000 kg EQUIPMENT LNS bar feeder

Condition: excellent (used), Year of construction: 2015, functionality: fully functional, turning height: 1,700 mm, workpiece weight (max.): 10,000 kg, turning diameter over cross slide: 2,040 mm, turning diameter: 2,000 mm, feed length X-axis: 2,000 mm, feed length Z-axis: 1,661 mm, faceplate diameter: 1,600 mm, feed rate Z-axis: 3 m/min, total height: 6,177 mm, total width: 5,638 mm, total length: 3,937 mm, rapid traverse X-axis: 12 m/min, rapid traverse Z-axis: 12 m/min, type of input current: AC, rotational speed (max.): 258 rpm, rotational speed (min.): 1 rpm, torque: 16,070 Nm, table load: 10,000 kg, table diameter: 1,600 mm, year of last overhaul: 2024, Equipment: rotational speed infinitely variable, - CNC unit (FANUC 32i-A) - Automatic tool exchange unit (ATC) Dsdpfx Aeulk D Ish Uskw Use Pot quantities (18 Pot) For the linear cutting Standard tool holder Tool holder for the linear cutting - Chuck - Cutting oil Tank - Air Gun unit - Tool & Bed washing unit - Splash guard (Splash guard) - Hydraulic unit - Axis Slide Cover - Working lamp - warning lamp - Ladder and Hand Rail - Tool box for the standard maintenance - Manual MPG - Chip Conveyer

Condition: used, New: Yes Empty weight: 159 kg Type number: HDG88 HDG88 Frequency 50 Hz Rated Power 6.3 kva 230V Max. Power 7.9 kva 380V Tension 400 | 230 V Current 14 (380) / 23 (220) A Plugs 1xPCE5p (380) / 1x32A(220) Display LED5 Tank Capacity 14 L Running Time 50% load 13 h Noise Level 7 Mts; 50% load 77 dBA DC Output 13 mm DC Output 12 / 8.3 V/A Battery 36 Ah Engine Type Diesel Model HDG88 Power Output 14 HP Start method Electric Displacement 498 cc Oil Capacity 1,65 L Alternator A6T Rated Power 7kW / 8kW Power Factor 1 Voltage Regulation AVR / Brush Net Weight 172 kg Gross Weight 182 kg OEM : HDG88 Dkedpfx Ajxlv S Deh Uew Article nr.: HDG88-veiling Genset Hyundai HDG88 8KVA 14HP

Condition: excellent (used), functionality: fully functional, Year of construction: 2023, operating hours: 1,585 h, machine/vehicle number: HHKHK607CE0000762, Equipment: UVV, additional headlights, air conditioning, cabin, gripper hydraulics, hammer hydraulics, hydraulics, steel tracks, Year of manufacture: 2023 Operating hours: approx. 1,585 Engine: Cummins B6.7 Power: 129 kW (175 HP) at 2,000 rpm Emissions standard: EU Stage V Operating weight: approx. 22,100 kg Adjustable boom: 5,700 mm Stick: 2,400 mm Stick safety valves Dkodpfx Ahoxl R Iyj Uew Boom safety valve Central lubrication system (Beka Max) Bucket linkage available 2-way hydraulic lines Proportional control LED work lights Adjustable boom: 5,680 mm Rearview camera Hi-Mate telematics system (mobile version) Roadliner tracks (600 mm) Air-cushioned, heated operator seat Proportional joystick Standard safety railings Laminated front window 7 mm Fuel pump Piping for quick coupler Bucket/grapple mode switch No slew lock Hydraulic oil VG46 Rain cover 360° LED warning beacon Counterweight Standard Hyundai key

Condition: new, functionality: fully functional, machine/vehicle number: HHKHB111CF0000579, Year of construction: 2023, operating hours: 3 h, load capacity: 3,000 kg, lifting height: 5,500 mm, free lift: 1,753 mm, fuel type: electric, mast type: triplex, construction height: 2,462 mm, fork length: 1,200 mm, drive type: Elektro, Electric 4-wheel forklift truck Chassis number: HHKHB111CF0000579 Load center: 500 Dkjdpfxowvcitj Ah Uow ISO class: ISO class 3 = 2,500 - 4,999 kg Mast type: Triplex Condition: New machine Technical condition: New Front tires type: Superelastic Rear tires type: Superelastic Battery Volt: 48V Battery Ah: 720Ah Battery Manufacturer: GBD Battery year of construction: 2023 Description: NEW - immediately available Sideshift, 3rd valve, 4th valve, rear working lights, front working lights, load protection grille, pulse control, full free lift, CE certificate,

Condition: ready for operation (used), Year of construction: 2009, operating hours: 21,927 h, Control Unit Brand FANUC Model Series 21i-MB General Data Measurements width 2770 mm Measurements depth 4950 mm Measurements height 2804 mm Machine weight 15000 Main Drive Spindle speed range 8000-12000 Spindle motor power 22 kW Number of axis 4 Movement X-Axis Movement 850 mm Y-Axis Movement 700 mm Z-Axis Movement 750 mm Workpiece Workpiece weight 500 kg Table Outer length 500 mm Outer width 500 mm Dodpfexfwxljx Ah Uekw Tools Max weight 8 kg Max tool diameter 40 mm Max tool length 400 mm This HYUNDAI KIA HS500i Horizontal Machining center was manufactured in 2008. The 4 axis machine has a total of 21927 working hours. It operates through a FANUC Series 21i-MB control unit. The machine reaches a 12000 rpm spindle speed. It is in good technical condition, has full documentation and is ready for testing. Application Types Milling

Condition: good (used), Year of construction: 2014, Traverses; 800 x 460 x 520mm, Dkedpfou Ehi Aex Ah Ujw Table size 1000 x 460mm, Table load 600 kgs, Spindle speed 8,000 rpm, Spindle power 11/15Kw, spindle taper BT40, 24 station ATC , Fanuc I series, coolant, swarf conveyor.

Condition: used, New: Yes Djdpfxjxhzk Re Ah Uskw Empty weight: 1.050 kg Type number: HHDD100 HHDD100 1500RPM - 100KVA 400/230V 93lt 10.7 l/h 67DB 2770 X 1080 X 1450 MM OEM : HHDD100 Article nr.: W304177003N-veiling Genset Hyundai 100KVA HHDD100

Condition: new, functionality: fully functional, machine/vehicle number: HHKHHN48CF002162, Year of construction: 2023, operating hours: 5 h, load capacity: 3,000 kg, lifting height: 4,700 mm, free lift: 1,464 mm, fuel type: diesel, mast type: triplex, construction height: 2,190 mm, fork carriage width: 1,200 mm, fork length: 1,200 mm, drive type: Diesel, Diesel forklift truck Chassis number: HHKHHN48CF002162 Load center: 500 ISO class: ISO class 3 = 2,500 - 4,999 kg Mast type: Triplex Transmission: Converter ZF transmission Dkjdpjt Hhc Defx Ah Usw Condition: New machine Technical condition: New Front tires type: Superelastic Rear tires type: Superelastic Description: NEW Sideshift, 3rd valve, 4th valve,

Condition: used, functionality: fully functional, machine/vehicle number: HHKHHN48HF0002028, Year of construction: 2024, operating hours: 200 h, load capacity: 3,000 kg, lifting height: 5,500 mm, free lift: 1,764 mm, fuel type: diesel, mast type: triplex, construction height: 2,490 mm, fork carriage width: 1,200 mm, fork length: 1,200 mm, drive type: Diesel, Diesel forklift Chassis number: HHKHHN48HF0002028 Load centre of gravity: 500 Fork width: 120 mm Fork thickness: 45 mm ISO class: ISO class 3 = 2,500 - 4,999 kg Mast type: Triplex Gearbox: Torque converter Condition: As good as new Technical condition: very good Front tyres type: Superelastic Dodpfx Ahot Hhcqe Uekw Front tyres condition: 80 - 100% Rear tyres type: Superelastic Rear tyres condition: 80 - 100% Description: DEMONSTRATION FORKLIFT Side shift, 3rd valve, 4th valve, rear work light, front work light, roof cover, load protection grille, soot filter, full free lift, CE certificate, LED, seat,

Condition: new, functionality: fully functional, machine/vehicle number: HHKHHN48HF0002028, Year of construction: 2024, operating hours: 5 h, load capacity: 3,000 kg, lifting height: 5,500 mm, free lift: 1,764 mm, fuel type: diesel, mast type: triplex, construction height: 2,490 mm, fork carriage width: 1,200 mm, fork length: 1,200 mm, drive type: Diesel, Diesel forklift truck Chassis number: HHKHHN48HF0002028 Load center: 500 Fork width: 120 mm Fork thickness: 45 mm ISO class: ISO class 3 = 2,500 - 4,999 kg Mast type: Triplex Transmission: torque converter Condition: New machine Technical condition: New Front tires type: Superelastic Rear tires type: Superelastic Description: NEW Sideshift, Djdpfx Aor Iaq Ssh Ujkw 3rd valve, 4th valve, rear working lights, front working lights, roof cover, load protection grille, soot filter, full free lift, CE certificate, LED, seat,

Condition: used, functionality: fully functional, machine/vehicle number: HHKHHN48EF0001706, Year of construction: 2023, operating hours: 250 h, load capacity: 3,000 kg, lifting height: 6,000 mm, free lift: 1,950 mm, fuel type: diesel, mast type: triplex, construction height: 2,490 mm, fork carriage width: 1,200 mm, fork length: 1,200 mm, drive type: Diesel, Diesel forklift truck Chassis number: HHKHHN48EF0001706 Load center: 500 ISO class: ISO class 3 = 2,500 - 4,999 kg Mast type: Triplex Dodpfety Dfcjx Ah Uekw Transmission: Converter ZF transmission Condition: As good as new Technical condition: Very good Front tires type: Superelastic Rear tires type: Superelastic Description: FORWARD PUSHER Sideshifter, 3rd valve, 4th valve,