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R640

Wheel Loaders Construction

For Competitive Pricing
Refer to Dealer
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. Read Disclaimer

Special Offers

r640
WHEEL LOADERS
Save up to $3000 or 0% A.P.R. for up to 36 Months ON R SERIES!
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Farmer Veteran Coalition Rebate
Customer instant rebate for Farmer Veteran Coalition members.
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Implement Stand Alone Financing
Stand Alone Financing Installment Program
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Features

2019-09-17-Kubota-Radlader0478 (1)

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
_DSC5815

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. 

_DSC6370 (1)

Comfort

  • Multifunction control lever to help optimize speed
  • ISO mounted cab to reduce noise and increase productivity
  • Full suspension seat
  • Optional cab with air conditioning
  • Inching pedal is an option to increase efficiency during loading operations
  • Tilt wheel  that accommodates drivers of all sizes comfortably
_DSC5918

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.

_DSC6211

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.

_DSC5641

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.

2019-09-17-Kubota-Radlader0478 (1)

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
_DSC5815

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. 

_DSC6370 (1)

Comfort

  • Multifunction control lever to help optimize speed
  • ISO mounted cab to reduce noise and increase productivity
  • Full suspension seat
  • Optional cab with air conditioning
  • Inching pedal is an option to increase efficiency during loading operations
  • Tilt wheel  that accommodates drivers of all sizes comfortably
_DSC5918

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.

_DSC6211

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.

_DSC5641

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.


Specs & Compare

Compare Kubota Models
R640
64.3 HP
SEE DEALERSHIP FOR PRICE
  • 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
  • Build
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§The Manufacturer's Suggested Retail Price excludes tax, dealer fees, and optional equipment. The equipment shown is for illustrative purposes only and may not be base equipment.

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