Home Wheel Loader Komatsu Komatsu WA470-6A Wheel Loader

Komatsu WA470-6A Wheel Loader

97

Specifications

Dimensions information

Ride Height

1.73ft in

Maximum height

11.49ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

135.83in

Length

8875 mm

Turning Circle

50.14ft in

Width Over Tyres

118.51in

Specifications

Tyres

Standard Fitment Size

26.5 R25 L3

Steering System

Steering System Type

Articulated type, full-hydraulic power steering

Min. turning radius is the radius of the minimum turning path of the centre of the outer front tire:

21.8ft in

Steering Angle

35degrees

Engine specifications

Horsepower, Gross-Sae J1995

273.6hp

Horsepower, Net-Iso 9249

272.3hp

Horsepower, Net-Sae J1349

256.2hp

Fan Drive Method

Hydraulic

Lubrication Method

Gear pump, force-lubrication

Filter

Full-flow type

How many cylinders does an engine have?

6

Model

Komatsu SAA6D125E-5

Engine Type

Water-cooled, 4-cycle

Air Cleaner

Dry type with double elements and dust evacuator, plus dust indicator

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Governor

All-speed, electronic

Rated Power

​2000

Engine displacement

673.8cu in

Engine construction

Turbo, aftercooled

Fuel Type

Direct injection

Cylinder bore is the diameter of each cylinder

3.6in

Stroke length engine

17.4in

Driveline

Brake

Hydraulic, Wet disc

Ride Control System

Standard

Maximum Speeds Fwd

22.5mph

Maximum Speeds Rev

23.2mph

Number Of Speeds – Forward

4

Number Of Speeds – Reverse

4

Type

Automatic Powershift

Capacities

Front Axle

3661.5cu in

Fuel Tank

109.2gal

Cooling System

16.2gal

Rear Axle

14.8gal

Hydraulic System

45.8gal

Engine Oil

10.1gal

Torque Converter, Transmission And Retarder Cooling

17.2gal

Functional specifications

Bucket Capacity Range – Sae

3.6 – 5.2

Standard Bucket Capacity – Sae

4.65

Bucket Description

GP Bucket, bolt on edge

Static Tipping Load,Full Turn

36707lb

Breakout Force

19600

Dump Clearance, @45 Degrees Dump Angle

10.5ft in

Dump Reach, @45 Degrees Dump Angle

4.1ft in

Width:

10.5ft in

Bucket Link Type

Z-Bar

Transmission specifications

Type transmission

Full-powershif

Weights

Basic weight of a machine

51500lb

Hydraulic System specifications

Steering Transmission pump:

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Piston Pump

Loader Control Type

Piston Pump

How many cylinders does an engine have?

2

Cylinder bore is the diameter of each cylinder

2.8in

Hydraulic Pump

Piston pump

Steering System Relief Valve Setting

3555psi

Loader Control Relief Valve Setting

4980psi

Steering System Capacity

51.6gal/min

Loader Control Capacity

68.7gal/min

Control Valve

2-spool type

Control Positions Boom

Raise, hold, lower, and float

Control Positions Bucket

Tilt-back, hold, and dump

Hydraulic Cylinders Type

Double-acting, piston type

Boom

Raise, hold, lower, and float

Bucket

Tilt-back, hold, and dump

Stroke length engine

453 mm

Raise Time

5.4sec

Dump Time

1.6sec

Lowering Time:

3.7sec

Final Drive

Reduction Gear

Spiral bevel gear

Differential Gear

Conventional type

Final Reduction Gear

Planetary gear, single reduction

Drive System

Four-wheel drive

Front

Fixed, semi-floating

Rear

Center-pin support, semi-floating, 26˚ total oscillation

Brakes

Parking Brake

Wet disc brake

Service Brake

Hydraulically actuated, wet disc brakes actuate on four wheels

Emergency Brake

Parking brake is commonly used