Construction Machinery. Tracked Tractor John Deere 850B

Standard blade

Height 1067 mm
Volume 3 m3
Blade angle in both directions 25 degrees
Cut depth 523 mm

Sizes

Width between caterpillar tracks 3124 mm
Height to cab upper part 3200 mm
Caterpillar track length on ground level 2413 mm
Clearance 417 mm

Operation

Power unit fluid volume 32.2 l.
Final drive fluid volume 13.2 l.
Operating voltage 24 V
Generator current strength 40 amperes
Working weight 17198 kg
Fuel Capacity 310.4 l.
Cooling system fluid volume 34 l.
Hydraulic system fluid volume 132.5 l.

Motor

Manufacturer John Deere
Model 6466A
Full power 130.5 kW
Effective power 123 kW
Power measured at 1800 rev / min
Maximum torque 783.7 Nm
Displacement 7.6 l.
Torque measured at 1200 rev / min
Cylinders number 6
Aspiration turbocharging

Hydraulic system

Type of pump vane pumps
Overflow valve pressure 15514 kPa
Pump bandwidth 166 l/min

Gear box

Transmission type Automatic, hydrostatic drive with a split power flow
Maximum forward speed 10.5 km/h
Maximum reverse gear 10.5 km/h

Carrier

Specific ground pressure 57.2 kPa
Contact with ground area 2.9 m2
Standard shoe size 610 mm
Track shoes number per side 37
Rolling bearings number on either side 2

Images

Sizes

2. Width between caterpillar tracks 3124 mm
3. Height to cab upper part 3200 mm
4. Caterpillar track length on ground level 2413 mm
5. Clearance 417 mm

Carrier

8. Standard shoe size 610 mm