John Deere industrial tractors

John Deere 350D

The John Deere 350D is a bulldozer manufactured by John Deere from 1985 to 1988. It features a 50 hp (37.3 kW) John Deere 3-179D 3-cylinder liquid-cooled diesel engine with a 4-speed shuttle transmission. The tractor uses a crawler drive with clutch-brake steering and contracting band brakes. It has a four-post ROPS with canopy, with an optional cab. The fuel capacity is 22 gallons (83.3 L) and the hydraulic system capacity is 15.4 gallons (58.3 L). The 350D weighs 10,600 lbs (4,808 kg) and has 14-inch tracks with a wide-track option. Attachments include 80" and 93" blades with hydraulic lift and angling capabilities. The model succeeded the John Deere 350C and is known for its reliable performance in bulldozing tasks.

Power-

Founded-

Model350D

View Images

Technical Specifications

Detailed specifications and technical data for John Deere 350D

Power

Engine (net)	48 hp (35.8 kW)
Engine (gross)	50 hp (37.3 kW)

Engine

Type	diesel
Model	John Deere 3-179D
Torque	126 lb-ft (170.9 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	3-cylinder
Rated RPM	2500
Torque RPM	1300
Air cleaner	dry
Bore/Stroke	4.19x4.33 inches (106 x 110 mm)
Compression	17.8:1
Power (net)	48 hp (35.8 kW)
Displacement	179 ci (2.9 L)
Oil capacity	9 qts (8.5 L)
Power (gross)	50 hp (37.3 kW)
Starter volts	12
Coolant capacity	13 qts (12.3 L)

Tracks

Width	14 inches (35 cm)
Area on ground	1939 in² (1.3 m²)
Ground pressure	5.5 psi (0.4 bar)
Length on ground	69.3 inches (176 cm)
Wide-track width	33 inches (83 cm)
Wide-track area on ground	4574 in² (3.0 m²)
Wide-track ground pressure	2.7 psi (0.2 bar)
Wide-track length on ground	69.3 inches (176 cm)

Capacity

Fuel	22 gal (83.3 L)
Hydraulic system	15.4 gal (58.3 L) *Capacity of the reservoir is 6.4 US gallons and the hydraulic system is 10 gallons.

Dimensions

Gauge	48 inches (121 cm)
Width	73 inches (185 cm)
Weight	10600 lbs (4808 kg)
Height (ROPS)	91 inches (231 cm)
Shipping weight	10600 lbs (4808 kg)
6305 dozer length	135 inches (342 cm)
6310 dozer length	137 inches (347 cm)
Width (wide-track)	94.3 inches (239 cm)

Electrical

Battery volts	12
Charging system	alternator

Hydraulics

Type	open center
Capacity	15.4 gal (58.3 L) *Capacity of the reservoir is 6.4 US gallons and the hydraulic system is 10 gallons.
Pressure	2250 psi (155.1 bar)
Total flow	15 gpm (56.8 lpm)
Optional flow	23 gpm (87.1 lpm)

Mechanical

ROPS	Four-post ROPS with canopy. Cab optional.
Drive	crawler
Brakes	Contracting band brakes
Steering	clutch-brake system

Production

Type	Bulldozer
Years made	1985 - 1988
Manufacturer	John Deere

Attachments

80" Blade	John Deere 6305, front-mount, 80 inches width (203 cm), 23 inches height (58 cm), 38 inches lift (96 cm), Angling 25°, 13 inches cut (33 cm), hydraulic-lift
93" Blade	John Deere 6310, front-mount, 93 inches width (236 cm), 23 inches height (58 cm), 48 inches lift (121 cm), 8 inches tilt (20 cm), Angling 25°, 13 inches cut (33 cm), hydraulic-lift, manual-angle

Transmission