Construction Machinery. Grader Komatsu GD825A-2

Steerage

Left and right hinge connection	25 degrees
Turn radius	7.9 m

Sizes

Height to cab upper part	3550 mm
Dimensional length	10010 mm
Between tyres width	3310 mm
Wheelbase	7132.3 mm
Blade base	3100 mm
Dual axis wheelbase	1840 mm

Operation

Rear axle maximum operating weight	18450 kg
Total maximum operating weight	26420 kg
Fuel Capacity	500 l.
Oil system fluid volume	38 l.
Cooling system fluid volume	58 l.
Hydraulic system fluid volume	80 l.
Transmission fluid volume	25 l.
Each tandem case fluid volume	190 l.
Tyre size	23.5 X 25-12PR (L3) tires
Operating voltage	24 V
Generator current strength	50 amperes
Front axle maximum operating weight	7910 kg

Motor

Manufacturer	Komatsu
Model	S6D140E
Power measured at	2100 rev / min
Effective speeds output 7-8	208.8 kW
Cylinders number	6
Maximum power	208.8 kW
Displacement	5.9 l.

Hydraulic system

Type of pump	Double-acting hydraulic cylinders of piston-type
Overflow valve pressure	24545.3 kPa

Gear box

Transmission type	komatsu Hydro-Static Transmission
Forward gears number	8
Reverse gears number	8
Maximum forward speed	44.9 km/h
Maximum reverse gear	47.9 km/h

Front Axle

Wheel tilt	14.5 degrees
General fluctuations	32 degrees
Clearance	680 mm

Dump

Mouldboard width	4928 mm
Mouldboard height	800 mm
Mouldboard thickness	25 mm
Maximum cutting depth	480 mm
Blade pulling at maximum weight	13720 kg

Circle

Maximum lifting above ground level	490 mm
Blade tilt front angle	49 degrees
Blade tilt rear angle	5 degrees
Diameter	1775 mm
Rotating	360 degrees
Maximum radius outside left tyres	2400 mm
Right maximum radius outside tyres	2400 mm

Images

Sizes

1. Dimensional length	10010 mm
2. Between tyres width	3310 mm
3. Height to cab upper part	3550 mm
4. Wheelbase	7132.3 mm
7. Dual axis wheelbase	1840 mm
8. Blade base	3100 mm