Categories ↠ Crawler Dozers ↠ John Deere 850B

John Deere 850B Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: John Deere ➔
Model: 850B ➔

General Specifications

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	11 ft (3 m)
Length of Track on Ground	8 ft (2 m)
Width Over Tracks	10 ft (3 m)

Engine

Aspiration	Turbocharger
Displacement	466 cu in (7,636 cu cm)
Engine Model	6466A
Gross Power	175 hp (130 kw)
Max Torque	578 lbs ft (784 nm)
Net Power	165 hp (123 kw)
Number of Cylinders	6
Power Measured @	1800 rpm
Torque Measured @	1200 rpm

Hydraulic System

Pump Flow Capacity	44 gpm (167 lpm)
Pump type	Vane
Relief Valve Pressure	2250 psi

Operating Specifications

Alternator Supplied Amperage	40 amps
Cooling System Fluid Capacity	9 gal (34 l)
Final Drives Fluid Capacity	4 gal (13 l)
Fuel Capacity	82 gal (310 l)
Hydraulic Fluid Capacity	35 gal (132 l)
Operating Voltage	24 volts
Operating Weight	37,915 lbs (17,198 kg)

Standard Blade

Blade Angle (both directions)	25 degrees
Capacity	4 cu yd (3 cu m)
Height	42 in (107 cm)

Transmission

Max Speed - Forward	7 mph (10 kph)
Max Speed - Reverse	7 mph (10 kph)
Transmission Type	Automatic dual-path hydrostatic drive

Undercarriage

Ground Contact Area	4,560 cu in (74,725 cu cm)
Ground Pressure	8.3 psi
Number of Shoes per Side	37
Number of Track Rollers per Side	2
Standard Shoe Size	24 in (61 cm)

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