2024 Kubota R Series R640

2024 Kubota R Series R640

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  • Year 2024
  • Make Kubota
  • Model R Series
  • Engine V2607
2024 Kubota R Series R640

2024 Kubota R Series R640

2024 Kubota R Series R640

When the going gets tough, it’s the Kubota R640 that gets tougher. Renowned durability, a robust 64.4 horsepower and commitment to operator comfort ensure that when you’re behind the wheel of the R640, you’re working at peak performance.

Features may include:

NEW FEATURES
  • High Visibility Cab - enlarged front glass, full size right side window
  • LED Working Lights - moved from Halogen to LED lights; LED lights now standard
  • NEW Delta Shaped Loader Arms - Improves visibility when attaching to an implement or attachment; Also, improves strength and rigidity of the loader arms
  • More Spacious Cab - moved switch console from the steering column to the right side of the cab - enhancing leg and foot space in the cab
  • Reconfigured Console & Switch Layout - switch console now on the right side of the cab; everything needed to operate and run the wheel loader is now located on the right hand side and is a fingertip away
SERVICEABILITY

Machine features a large rear hood for easy engine access. The engine bonnet at the rear opens wide, providing quick and easy access to the machine’s main service areas.

COMFORT
  • Multifunction control lever to help optimize speed
  • ISO mounted cab to reduce noise and increase productivity
  • Full suspension seat
  • Inching pedal is an option to increase efficiency during loading operations
  • Tilt wheel that accommodates drivers of all sizes comfortably
KUBOTA ENGINE WITH AUTOMATIC REGENERATION

The Common Rail System electronically controls the fuel injection timing and amount in stages, rather than all at once, for optimal combustion. The results are great efficiency, better fuel economy and less engine noise. Its combination with the Exhaust Gas Recirculation (EGR) and Diesel Particulate Filter (DPF) Muffler reduces emissions to make the R530 Tier 4 Final compliant.

Kubota’s original automatic regeneration system automatically burns accumulated particulate matter (soot) in the DPF muffler to keep it clean. For operational reasons, regeneration can be turned off and manually accomplished at a more appropriate time.

AUX SERVICE PORTS

Conveniently located on the rear of the attachment quick coupler flat face, no drip couplers provide easy access to power your hydraulic attachments. Auxiliary ports are plumbed separately from hydraulic quick coupler plumbing.

HYBRID LINK DESIGN

The well balanced cylinder position of the Kubota Z link system combines the advantages of both Z link and parallel link systems. You get strong bucket force when excavating and grading, and a lift path almost parallel to the ground for superior reach and lifting.

ARTICULATING AND OSCILLATING FRAME

Our wheel loaders are most often operated in heavy terrain, so we include features for top performance in these conditions. Articulation allows the rear tires to follow the same track path as the front tires for greater maneuverability and control of the loader. Rear frame oscillation is intentionally chosen over rear axle oscillation for superior workability in uneven ground conditions.

Engine

Engine V2607
Emissions Tier 4 Final
Engine Power Output (SAE J1995 gross): 64.3 hp (48 kW) | Output (SAE J1349 net): 61.1 hp (45.6 kW)
Rated Engine Speed 2400 rpm
Displacement 160 cu. in.

Drivetrain

Transmission Hydrostatic transmission
Differential Lock Front/Rear Axle Traction Lock: Diff-lock (both axles)

Brakes

Brake System Type Enclosed wet disc

Wheels & Tires

Tires, Rear Specification 12.5-18

Operational

Operating Speed Traveling Speed High: 12.4 mph (20.0 kph) | Traveling Speed Low: 3.0 mph (4.8 kph)
Operating Conditions Traction Force: 8588 lbs | Bucket Breakout Force: 9869 lbs (43.9 kg) | Rated Operating Capacity: 3263/3406/1545/2550/2657 (ROC) | Loader Raise / Lower Time: 5.8 / 3.9 sec

Hydraulics

Hydraulic Flow Auxiliary Rate: 17.8 gpm (67.2 lpm)
Maximum Pressure Auxiliary psi: 2973 kgf (20.5 cm2)

Dimensions

Overall Length 18 ft 0 in (5483 mm)
Overall Height 8 ft 2 in (2478 mm)
Overall Width 5 ft 11 in (1800 mm)
Ground Clearance 13 in (330 mm) | Loader Clearance Circle: 13 ft 10 in (4221 mm)
Turning Radius Track Circle: 12 ft 0 in (3664 mm)
Dimensions Frame Oscillation Angle: 8 degree | Steering Angle: 40 degrees | Reach Fully Raised at Maximum Dump Angle: 2 ft 6 in | Maximum Dump Angle: 45 degrees | Articulation Angle: 40 deg. (each direction) | Angle of Rear Frame Oscillation: 8 degrees
Height Hinge Pin: 10 ft 8 in | Dump Height at Fully Raised Position: 8 ft 3 in

Capacities

Volume Standard Bucket Capacity: 0.94 yd3
Cargo Capacity Tipping Load- Full Turn: 6526 lbs (2960 kg) / 6812 lbs (3090 kg) / 5115lbs (2320 kg) / 5313 lbs (2410 kg) | Tipping Load - Straight: 7452 lbs (3380kg) / 7760 lbs (3520 kg) / 5820 lbs (2640 kg) / 6063 lbs (2750 kg)
Hitch Lift Capacity at Ground Level: 8161 lbs (36.3 kN)
Fuel Capacity 18.5 gal (70 l)
Hydraulic Capacity System: 15.1 gal (57 l) | Reservoir: 10.3 gal (39 l)

Weights

Weight, In Running Order 11177 lbs (5070 kg) / 11563 lbs (5245 kg)

Product Photography