Key specifications for the Komatsu gd825a 2 grader (2020-2026) include high engine power at 280 hp (209 kW) together with high weight at 58,092 lb (26.4 t). Another useful figure is travel speed at 27.9 mph (44.9 km/h).
Specification profile
2020-2026
Weight: 58,092 lb (26.4 t)Engine power: 280 hp (209 kW)Travel speed: 27.9 mph (44.9 km/h)Engine speed at max torque: 2,100 rpm
58,092 lb (26.4 t)Weight
280 hp (209 kW)Engine power
27.9 mph (44.9 km/h)Travel speed
2,100 rpmEngine speed at max torque
16 ft (4.88 m)Transport width
16 ft (4.88 m)Mouldboard Width
11.6 ft (3.55 m)Transport height
37.6 ft (11.5 m)Transport length
How it compares
Low, average or high?
Engine power
High
280 hp (209 kW)
Low 64.4 hp (48 kW)Typical 216 hp (161 kW)High 512 hp (382 kW)
Engine power is well above the typical figure.
Weight
High
58,092 lb (26.4 t)
Low 20,062 lb (9.1 t)Typical 41,689 lb (18.9 t)High 145,152 lb (65.8 t)
Weight is well above the typical figure.
Travel speed
Average
27.9 mph (44.9 km/h)
Low 22.4 mph (36 km/h)Typical 26.6 mph (42.8 km/h)High 32 mph (51.5 km/h)
Travel speed is close to the typical figure.
Transport width
High
16 ft (4.88 m)
Low 5.92 ft (1.8 m)Typical 9.05 ft (2.76 m)High 14.2 ft (4.32 m)
Transport width is well above the typical figure.
Transport height
Average
11.6 ft (3.55 m)
Low 10 ft (3.06 m)Typical 11.3 ft (3.43 m)High 13.5 ft (4.1 m)
Transport height is close to the typical figure.
Transport length
Above average
37.6 ft (11.5 m)
Low 24.8 ft (7.55 m)Typical 30.7 ft (9.36 m)High 44.7 ft (13.6 m)
Transport length is above the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Bilateral Levelling AutomaticNO
Diesel particulate filterNO
Front BladeNO
Rear RipperNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | gd825a 2 grader |
| Model year / production | 2020-2026 |
Full specifications
Technical details
Performance
Engine power280 hp (209 kW)
Engine speed at max torque2,100 rpm
Travel speed27.9 mph (44.9 km/h)
Dimensions
Mouldboard Width16 ft (4.88 m)
Transport height11.6 ft (3.55 m)
Transport length37.6 ft (11.5 m)
Transport width16 ft (4.88 m)
Outside turning radius25.9 ft (7.9 m)
Capacity & weight
Weight58,092 lb (26.4 t)
Engine & drivetrain
Cylinder bore × stroke140 x 165 mm
Displacement4.03 US gal (15.2 L)
Engine manufacturerKomatsu
Engine typeS6D140E
Number of cylinders6.0
Setup & fitment
Standard tyres23.5-25-12 PR
Features
Air conditioningNo
Diesel particulate filterNo
Other specifications
Model seriesGD
Bilateral Levelling AutomaticNo
Front BladeNo
Rear RipperNo
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