John Deere 350B

John Deere 350BThe John Deere 350B is a crawler loader manufactured by John Deere in Dubuque, Iowa, USA from 1970 to 1974.

The John Deere 350B used one of two engines: a 2.5 L (152.0 cu·in) three-cylinder diesel engine or a 2.2 L (135.0 cu·in) three-cylinder gasoline engine and one of two transmissions: a gear type transmission with 4 forward and 1 reverse gears or a shuttle transmission with 4 forward and 4 reverse gears.

The JD 350B is equipped with clutch-brake system steering, contracting band brakes, open operator station and 83.3 liters (22 US gal.; 18.3 Imp. gal) fuel tank.

The tractor could be equipped with the following engines:

  • John Deere. It is a 2.5 L, 2,491 cm2, (152.0 cu·in) three-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. The compression ratio rating is 16.7:1. This engine produced 46.6 PS (34.3 kW; 46 HP) at 2,500 rpm of output power.
  • John Deere. It is a 2.2 L, 2,212 cm2, (135.0 cu·in) three-cylinder natural aspirated gasoline engine. The cylinder bore is 98.0 mm (3.86 in) and the piston stroke is 98.0 mm (3.86 in). The compression ratio rating is 7.7:1. This engine produced 42.3 PS (31.1 kW; 41.7 HP) at 2,500 rpm of output power.

John Deere 350B Specifications

General Specifications
Model John Deere 350B
Length 3,670 mm (144.5 in)
Width
Height (hood) 1,320 mm (52 in)
Wheel base
Ground clearance 330 mm (13 in)
Weight (shipping) Gasoline: 5,380 kg (11,861 lbs)
Diesel: 5,410 kg (11,927 lbs)
Fuel tank capacity 83.3 liters (22 US gal.; 18.3 Imp. gal)
Battery 12V
Cabin type Open operator station
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 2.5 L, 2,491 cm2, (152.0 cu·in)
Bore and stroke 98.0 mm X 110.0 mm (3.86 in X 4.33 in)
Compression ratio 16.7:1
Horsepower 46.6 PS (34.3 kW; 46 HP) at 2,500 rpm
Torque 149.2 N·m (15.2 kg·m, 110 ft·lb) at 1,300 rpm
Starter Electric
Oil capacity: 8.5 L (9 US. qt, 7.5 Imp. qt.)
Coolant capacity: 11.4 L (12 US. qt, 10 Imp. qt.)
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Gasoline
Displacement 2.2 L, 2,212 cm2, (135.0 cu·in)
Bore and stroke 98.0 mm X 98.0 mm (3.86 in X 3.86 in)
Compression ratio 7.7:1
Horsepower 42.3 PS (31.1 kW; 41.7 HP) at 2,500 rpm
Torque 149.2 N·m (15.2 kg·m, 110 ft·lb) at 1,300 rpm
Starter Electric
Oil capacity: 8.5 L (9 US. qt, 7.5 Imp. qt.)
Coolant capacity: 11.4 L (12 US. qt, 10 Imp. qt.)
Transmission and chassis
Chassis Crawler
Steering type Clutch-brake system
Brakes Contracting band
Transmission model
Transmission type Gear type
Gears 4 forward and 1 reverse
Speed Forward: 10.5 kmh (6.5 mph) Reverse: 3.1 kmh (1.9 mph)
Transmission oil capacity 8.5 L (2.2 US. gal, 1.9 Imp. gal.)
Transmission model
Transmission type Shuttle
Gears 4 forward and 4 reverse
Speed Forward: 10.5 kmh (6.5 mph) Reverse: 10.5 kmh (6.5 mph)
Tracks
Width 300 mm (12.0 in)
Length on ground 1760 mm (69.3 in)
Area on ground 1.1 m2 (1,662 in2)
Ground pressure 7.2 psi (0.5 bar)
PTO (Power take-off shaft)
Rear PTO type Transmission (optional)
Rear PTO speed 540 rpm
Hydraulic system
Hydraulic type
Pump flow 23.0 gpm (87.1 lpm)