R640

Wheel Loaders

  • Warranty 2 year

Features

Superb lifting performance

A long reach and high clearance paired with impressive lifting power make material handling easy. Lift and load to trucks with ease, while the superior reach makes pallet fork operations faster and more efficient.

Modern high-visibility cabin

The R40’s expanded cabin offers a panoramic view for easier and safer operation. The full glass door, and wide opening window provide excellent visibility to the left and right, while the rear window offers an unobstructed view when traveling in reverse.

Coupler options

Efficiently exchange attachments to meet the needs of the job at hand. Choose between mechanical or hydraulic skid steer style or hook and pin style couplers to get you on your way.

Simplified control layout

The R40 series features an updated interior layout focused on easier operation and visibility. All major switches are now located on the right side for quicker access. All major loader functions are on a single lever that is easy to operate with just one hand, both on the R540 and R640. The 2-step speed control switch lets you quickly change speeds, allowing you to operate at optimum efficiency for the task at hand.

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.

Tire options

Choose from a selection of quality tires to help you work on a variety of terrain or seasonal conditions. Kubota has three tire options, standard bias, industrial radial and winter tire.

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.

LED work lights

Bright LED work lights provide plenty of illumination for nighttime tasks.

Specs

Model
Model name
R640
Type
Canopy/Cab
Engine
Rated engine speed
2400 rpm / 2400 rpm
Engine gross horsepower @ rpm
51 HP / 38 kW
Engine net horsepower @ rpm
47.9 HP / 35.7 kW
Displacement
160 cu. in. / 2615 cc
Emission certification
Tier4 Final
Model name
V2607-CR-E4
Dimensions and weight
Ground clearance
260 in / 325 mm
Overall height
97 in / 2455 mm
Overall length
208 in / 5295 mm
Overall width
68 in / 1721 mm
Weight
9128 lb / 4141 kg
Drive train/transmission
Type
Hydrostatic transmission
Travel speed
Low
2.9 mph / 4.6 km/h
High
12.4 mph / 20 km/h
Fluid capacities
Fuel tank capacity
18.5 gal / 70 l
Hydraulic system capacity
14.5 gal / 55 l
Hydraulic reservoir
10.3 gal / 39 l
Drive system
Maximum traction force
6540 lbf / 29.1 kgf
Tire size
365/70R18
Front/Rear axle traction lock
Diff-lock (both axles)
Angle of articulation (each way)
40 deg / 40 deg
Angle of rear frame oscillation
8 deg / 8 deg
Loader clearance circle
304 in / 7720 mm
Turning radius
Track circle
133 in / 3385 mm
Auxiliary circuit
Auxiliary hydraulic flow
14.2 gpm / 53.8 l/min
Auxiliary hydraulic pressure
2700 psi / 18.6 MPa
Chassis, axle and brakes
Brakes
Service
Enclosed wet disc
Parking
Spring applied hydraulic released wet disc
Lifting specifications
Tipping load (straight)
With bucket
6041 lb / 2740 kg
With pallet forks
4674 lb / 2120 kg
Tipping load (full turn)
With bucket
5093 lb / 2310 kg
With pallet forks
3968 lb / 1800 kg
Rated operating capacity (SAE)
With bucket
2546 lb / 1155 kg
With pallet forks
1984 lb / 900 kg
Operational Specifications
Standard bucket capacity
0.85 yd3 / 0.65 m3
Breakout force
7761 lbf / 34.5 kgf
Lifting capacity
5646 lbf / 25.1 kgf
Loader
Raise
6.3 s / 6.3 s
Lower
4 s / 4 s

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