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John Deere 350B Crawler Loader

John Deere 350B Crawler Loader tractor
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The John Deere 350B Crawler Loader was produced from 1970 to 1974. It is a crawler loader built in Dubuque, Iowa, USA. It features a 46 hp (gross) engine with options for a 2.5L 3-cylinder diesel or a 2.2L 3-cylinder gasoline engine. The transmission options include a 4-speed gear or 4-speed shuttle. The tractor has a crawler drive with clutch-brake steering and contracting band brakes. It has an open operator station and optional rear PTO. The hydraulic pump flow is 23 gpm. The machine weighs between 11,860 and 11,930 pounds depending on the engine type. The tracks are 12 inches wide with a length on ground of 69.3 inches. Electrical system includes a 12-volt alternator and one battery with an optional second battery.
John Deere 350Bcrawler loadertractor specs46 hpdiesel enginegasoline engine4-speed transmissioncrawler drive
Power-
Founded-
Model350B

Technical Specifications

Detailed specifications and technical data for John Deere 350B Crawler Loader

Power

Engine:42 hp (31.3 kW)
Engine (net):42 hp (31.3 kW)
Engine (gross):46 hp (34.3 kW)
Drawbar (claimed):30 hp (22.4 kW)

Engine

Torque:110 lb-ft (149.2 Nm)
Options:John Deere 2.5L 3-cyl diesel, John Deere 2.2L 3-cyl gasoline
Starter:electric
Idle RPM:750-2650
Fuel tank:22 gal (83.3 L)
Rated RPM:2500
Torque RPM:1300
Air cleaner:dry
Bore/Stroke:3.875x4.3125 inches (98 x 110 mm)
Compression:16.7:1
Power (net):42 hp (31.3 kW)
Displacement:152 ci (2.5 L)
Oil capacity:9 qts (8.5 L)
Diesel engine:John Deere, diesel, 3-cylinder, liquid-cooled
Power (gross):46 hp (34.3 kW)
Starter volts:12
Gasoline Power:42 hp (31.3 kW)
Gasoline Torque:110 lb-ft (149.2 Nm)
Gasoline engine:John Deere, gasoline, 3-cylinder, liquid-cooled
Coolant capacity:12 qts (11.4 L)
Gasoline Starter:electric
Gasoline Rated RPM:2500
Gasoline Torque RPM:1300
Gasoline Air cleaner:dry
Gasoline Bore/Stroke:3.875x3.875 inches (98 x 98 mm)
Gasoline Compression:7.7:1
Gasoline Oil capacity:9 qts (8.5 L)
Gasoline displacement:135 ci (2.2 L)
Gasoline Starter volts:12
Gasoline Coolant capacity:12 qts (11.4 L)

Tracks

Width:12 inches (30 cm)
Area on ground:1662 in² (1.1 m²)
Ground pressure:7.2 psi (0.5 bar)
Length on ground:69.3 inches (176 cm)

Variants

350B:crawler
350B CL:crawler-loader

Dimensions

Gauge:48 inches (121 cm)
Length:144.6 inches (367 cm)
Weight:11860 to 11930 pounds
Height (hood):52 inches (132 cm)
Ground clearance:13.25 inches (33 cm) (Ground clearance at rear crossbar)
Height (exhaust):76 inches (193 cm)
Gas Operating weight:11860 lbs (5379 kg)
Diesel Operating weight:11930 lbs (5411 kg)

Electrical

Batteries:1 (2 Optional)
Battery volts:12
Charging system:alternator

Hydraulics

Pump flow:23 gpm (87.1 lpm)

Mechanical

Drive:crawler
Brakes:Contracting band brakes
Steering:clutch-brake system
Operator station:Open operator station

Production

Type:Crawler Loader
Built in:Dubuque, Iowa, USA
Years produced:1970 - 1974

Transmission

Options:4-speed gear, 4-speed shuttle
Gear type:gear
Gears (gear):4 forward and 1 reverse
Shuttle type:shuttle
Gears (shuttle):4 forward and reverse
Oil capacity (gear):9 qts (8.5 L)

Power Take-off (PTO)

Rear PTO:transmission Optional
Rear PTO Type:540

Related Models

John Deere 350C Loader

Model:350C

John Deere 350

Model:350