Construction Machinery. Tracked Tractor John Deere 850J LGP

Standard blade

Width	4267 mm
Height	1230 mm
Volume	4.5 m3
Blade angle in both directions	23.8 degrees
Cut depth	703 mm

Sizes

Width between caterpillar tracks	3302 mm
Height to cab upper part	3180 mm
Caterpillar track length on ground level	3285 mm
Clearance	408.5 mm
Length with blade	5726 mm

Operation

Working weight	20442 kg
Fuel Capacity	371 l.
Cooling system fluid volume	34.5 l.
Engine oil volume	26.5 l.
Hydraulic system fluid volume	105.6 l.
Power unit fluid volume	105.6 l.
Final drive fluid volume	16.3 l.
Operating voltage	24 V
Generator current strength	80 amperes

Motor

Displacement	9 l.
Torque measured at	1500 rev / min
Cylinders number	6
Aspiration	Turbocharging with subsequent air cooling (by a cooling radiator)
Manufacturer	John Deere
Model	6090
Full power	156.6 kW
Effective power	149 kW
Power measured at	1800 rev / min
Maximum torque	915.2 Nm

Hydraulic system

Type of pump	piston pump
Overflow valve pressure	24993.5 kPa
Pump bandwidth	174 l/min

Gear box

Transmission type	Hydro-Static Transmission
Maximum forward speed	10.1 km/h
Maximum reverse gear	10.1 km/h

Carrier

Specific ground pressure	33.5 kPa
Contact with ground area	6 m2
Standard shoe size	914 mm
Track shoes number per side	45
Rolling bearings number on either side	8
Caterpillar track pitch	200 mm
Track width	2388 mm

Images

Sizes

1. Length with blade	5726 mm
2. Width between caterpillar tracks	3302 mm
3. Height to cab upper part	3180 mm
4. Caterpillar track length on ground level	3285 mm
5. Clearance	408.5 mm

Carrier

8. Standard shoe size	914 mm
7. Track width	2388 mm