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Kubota R640
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Specifications
- Engine V2607
- Emission Certification Tier 4 Final
- Output (SAE J1995 gross) HP/(kW)/rpm 64.3 (48) / 2400
- Output (SAE J1349 net) HP/(kW)/rpm 61.1 (45.6) / 2400
- Displacement (cu. in.) 160
- Transmission Type Hydrostatic transmission
- Overall Length, ft (mm) 18ft 0in (5483)
- Overall Width, ft (mm) 5ft 11in (1800)
- Overall Height, ft (mm) 8ft 2in (2478) / 8ft 2in (2498)
- Ground Clearance, in (mm) 13in (330)
- Auxiliary Hydraulics Flow Rate, GPM (LPM) 17.8 (67.2)
- Auxiliary Hydraulic Pressure psi, kgf (cm2) 2973 (20.5)
- Standard Tire Size, in 12.5-18
- Traveling Speed: High, mph (kph) 12.4 (20.0)
- Traveling Speed: Low, mph (kph) 3.0 (4.8)
- Traction Force, lbs (kgf) 8588
- Front/Rear Axle Traction Lock Diff-lock (both axles)
- Articulation Angle (deg.) 40 (each direction)
- Angle of Rear Frame Oscillation (deg.) ±8
- Loader Clearance Circle, ft (mm) 13ft 10in (4221)
- Turning Radius Track Circle, ft (mm) 12ft 0in (3664)
- Brakes (Service) Enclosed wet disc
- Tipping Load- Full Turn, lbs (kg) 6526 (2960)/6812 (3090) / 5115 (2320)/5313 (2410)
- Tipping Load - Straight, lbs (kg) 7452 (3380)/7760 (3520) / 5820 (2640)/6063 (2750)
- Rated Operating Capacity, (ROC) 3263/3406/1545/2550/2657
- Standard Bucket Capacity, yd3 0.94
- Bucket Breakout Force, lbs (kN) 9869 (43.9)
- Lifting Capacity at Ground Level, lbs (kN) 8161 (36.3)
- Loader Raise / Lower Time, sec 5.8 / 3.9
- Fuel Tank, gal (l) 18.5 (70)
- Hydraulic System, gal (l) 15.1 (57)
- Hydraulic Reservoir, gal (l) 10.3 (39)
- Operating Weight, lbs (kg) 11177 (5070) / 11563 (5245)
- Hinge Pin Height, ft 10ft 8in
- Dump Height at Fully Raised Position, ft 8ft 3in
- Maximum Dump Angle 45 degrees
- Reach Fully Raised at Maximum Dump Angle, ft 2ft 6in
- Steering Angle 40 degrees
- Frame Oscillation Angle 8 degrees