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
- 5.49 yd³
- power
- 272 HP
- Operating weight
- 51,357 lb
- Static tipping load (full turn)
- 34,998 lb
- Overall length (bucket on ground)
- 29 ft
- Wheelbase
- 11.3 ft
- Height to top of cab
- 11.5 ft
- Height to top of exhaust
- 10.1 ft
- Ground clearance
- 1.7 ft
- Hitch height
- 4.1 ft
- Tread width
- 7.5 ft
- Width over tyres
- 9.9 ft
- Bucket width
- 10.4 ft
- Hinge pin height (max lift)
- 14.3 ft
- Hinge pin height (carry)
- 1.9 ft
- Dump clearance at max lift
- 10.4 ft
- Reach at max lift
- 4.1 ft
- Operating height (fully raised)
- 19.6 ft
N
A
G
F
D
E
H
I
J
B
C
K
L
M
Dimensions
- Loader clearance circle diameter
- 50.1 ft
- Turning radius (centre of outside tyre)
- 21.8 ft
Weight
- Operating weight
- 51,357 lb
- 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
- 2.9 US gal
- Gross power (SAE J1995 @ 2,000 rpm)
- 273 HP
- Net power
- 272 HP
Performance
- Bucket capacity
- 5.49 yd³
- Bucket capacity range
- 3.6 – 5.2 m³
- Static tipping load (full turn)
- 34,998 lb
- Breakout force
- 43,163 lbf
- Top speed
- 22.5 mph
Hydraulics
- Pump flow (Loader control piston pump at rated rpm)
- 68.7 US gpm
- Max pressure
- 4,975 psi
- Steering pump flow (At rated rpm; relief 24.5 MPa)
- 51.5 US gpm
Transmission
- Transmission
- Full-powershift, countershaft type; 3-element torque converter; 4F/4R
- Forward 1
- 4.7 mph
- Forward 2
- 8.1 mph
- Forward 3
- 14.2 mph
- Forward 4
- 22.5 mph
- Reverse 1
- 4.9 mph
- Reverse 2
- 8.4 mph
- Reverse 3
- 14.7 mph
- Reverse 4
- 23.2 mph
Tyres
- Tyres
- 26.5R25 (L-3)
Service capacities
- Fuel tank (Specified capacity)
- 109.1 US gal
- Cooling system
- 16.1 US gal
- Engine oil
- 10 US gal
- Hydraulic system, with tank
- 45.7 US gal
- Torque converter and transmission
- 17.2 US gal
- Axle, front
- 15.9 US gal
- Axle, rear
- 14.8 US gal
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