Case industrial tractors

J.I. Case 310B

The J.I. Case 310B is a backhoe loader tractor produced from 1958 to 1959 by J.I. Case. It features a 42 hp gasoline 4-cylinder liquid-cooled engine with a displacement of 2.4 L. The tractor offers multiple transmission options including 4-speed spur gear, 8-speed mechanical shuttle, and 12-speed gear. It has two-wheel drive with manual or optional power steering and disc brakes. The open operator station has an optional cab. The loader has a lift capacity of 1500 lbs and a breakout force of 3000 lbs, with a 45° dump angle and 17 inches reach. The backhoe has a digging depth of 150 inches and a swing arc of 180°. Fuel capacity is 13 gallons and hydraulic system capacity is 11 gallons with 1600 psi pressure.

Power-

Founded-

Model310B

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Technical Specifications

Detailed specifications and technical data for J.I. Case 310B

Power

Engine (gross)	42 hp (31.3 kW)
Drawbar (claimed)	30.92 hp (23.1 kW)

Tires

Industrial rear	13-24
Industrial front	7.50-16

Engine

Type	gasoline
Model	J.I. Case G-148
Torque	128 lb-ft (173.6 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	4-cylinder
Rated RPM	1900
Torque RPM	1200
Air cleaner	oil bath
Bore/Stroke	3.375x4.125 inches (86 x 105 mm)
Compression	7.25:1
Displacement	148 ci (2.4 L)
Power (gross)	42 hp (31.3 kW)
Starter volts	12
Coolant capacity	13 qts (12.3 L)

Capacity

Fuel	13 gal (49.2 L)
Hydraulic system	11 gal (41.6 L)

Dimensions

Length	256 inches (650 cm)
Weight	7600 lbs (3447 kg)
Wheelbase	75.25 inches (191 cm)
Rear tread	64.25 inches (163 cm)
Front tread	47.5 inches (120 cm)
Ground clearance	12 inches (30 cm)
Height (backhoe)	139 inches (353 cm)
Height (steering wheel)	58 inches (147 cm)

Hydraulics

Type	open center
Capacity	11 gal (41.6 L)
Pressure	1600 psi (110.3 bar)
Pump flow	19 gpm (71.9 lpm)

Mechanical

Drive	Two-wheel drive
Brakes	Disc brakes
Steering	manual, power (Optional)
Operator station	Open operator station. Cab optional.

Production

Type	Backhoe loader tractor
Manufacturer	J.I. Case
Years produced	1958 - 1959

Transmission

12-speed gear	Typegear Gears12 forward and 3 reverse Clutchdry disc TransmissionTripl-Range
4-speed spur gear	Typespur gear Gears4 forward and 1 reverse Clutch235mm dry disc
Transmission options	4-speed spur gear, 8-speed mechanical shuttle, 12-speed gear
8-speed mechanical shuttle	Typemechanical shuttle Gears8 forward and reverse Clutchdry disc

Backhoe & Loader

Loader model	31 Loader
Backhoe model	J.I. Case 31 Backhoe
Loader dump time	4s
Backhoe swing arc	180°
Loader dump angle	45°
Loader lower time	4s
Loader raise time	6.5s
Backhoe digging depth	150 inches (381 cm)
Loader breakout force	3000 lbs (1360 kg)
Loader reach (dumped)	17 inches (43 cm)
Backhoe loading height	127 inches (322 cm)
Loader height (at pin)	129.75 inches (329 cm)
Backhoe reach from pivot	194 inches (492 cm)
Backhoe transport height	139 inches (353 cm)
Loader clearance (dumped)	109.5 inches (278 cm)
Loader rollback (ground line)	13°
Loader lift capacity (full at pin)	1500 lbs (680 kg)