Specification sheetIssued 4 November 2026
Komatsu · wheel loader
Komatsu WA470
Komatsu WA470-6R as sold by Komatsu Middle East (UAE site brochure CEN00309-04; SAA6D125E-5, Tier 2-equivalent), standard boom, 26.5R25 L-3 tyres, 4.2 m³ stockpile bucket.
UAEGlobal
- Bucket capacity
- 4.2 m³
- power
- 203 kW (272 HP)
- Operating weight
- 23,295 kg
- Static tipping load (full turn)
- 15,875 kg
- Overall length (bucket on ground)
- 8.825 m
- Wheelbase
- 3.45 m
- Height to top of cab
- 3.5 m
- Height to top of exhaust
- 3.08 m
- Ground clearance
- 0.525 m
- Hitch height
- 1.24 m
- Tread width
- 2.3 m
- Width over tyres
- 3.01 m
- Bucket width
- 3.17 m
- Hinge pin height (max lift)
- 4.36 m
- Hinge pin height (carry)
- 0.585 m
- Dump clearance at max lift
- 3.185 m
- Reach at max lift
- 1.235 m
- Operating height (fully raised)
- 5.96 m
N
A
G
F
D
E
H
I
J
B
C
K
L
M
Dimensions
- Loader clearance circle diameter
- 15.28 m
- Turning radius (centre of outside tyre)
- 6.63 m
Weight
- Operating weight
- 23,295 kg
- Operating weight range
- 23 205 – 24 955 kg
Engine
- Engine model
- Komatsu SAA6D125E-5
- Emissions
- U.S. EPA Tier 2 / EU Stage 2 equivalent
- Cylinders
- 6
- Displacement
- 11 L
- Gross power (SAE J1995 @ 2,000 rpm)
- 204 kW (273 HP)
- Net power
- 203 kW (272 HP)
Performance
- Bucket capacity
- 4.2 m³
- Bucket capacity range
- 3.6 – 5.2 m³
- Static tipping load (full turn)
- 15,875 kg
- Breakout force
- 192 kN
- Top speed
- 36.2 km/h
Hydraulics
- Pump flow (Loader control piston pump at rated rpm)
- 260 L/min
- Max pressure
- 343 bar
- Steering pump flow (At rated rpm; relief 24.5 MPa)
- 195 L/min
Transmission
- Transmission
- Full-powershift, countershaft type; 3-element torque converter; 4F/4R
- Forward 1
- 7.6 km/h
- Forward 2
- 13.1 km/h
- Forward 3
- 22.9 km/h
- Forward 4
- 36.2 km/h
- Reverse 1
- 7.9 km/h
- Reverse 2
- 13.5 km/h
- Reverse 3
- 23.6 km/h
- Reverse 4
- 37.3 km/h
Tyres
- Tyres
- 26.5R25 (L-3)
Service capacities
- Fuel tank (Specified capacity)
- 413 L
- Cooling system
- 61 L
- Engine oil
- 38 L
- Hydraulic system, with tank
- 173 L
- Torque converter and transmission
- 65 L
- Axle, front
- 60 L
- Axle, rear
- 56 L
Service intervals
- Engine oil and filter
- 500 hours
- Fuel pre-filter
- 500 hours
- Fuel main filter
- 1,000 hours
- Transmission oil and filter (Also clean the strainer)
- 1,000 hours
- Hydraulic oil and filter
- 2,000 hours
- Axle oil
- 2,000 hours
- Coolant
- 4,000 hours