Case industrial tractors

J.I. Case 450 Loader

The J.I. Case 450 Loader is a crawler loader produced from 1965 to 1979 by J.I. Case. It features a 3.1L 4-cylinder engine available in diesel and gasoline variants, with power ranging from 51 to 58 hp. The machine has a 4-speed transmission with 4 forward and reverse gears, hydraulic disc brakes, and an open operator station. It uses a crawler drive with bull gear final drives. The loader attachment has a lift capacity of 4500 lbs and breakout force of 8120 lbs, with various reach and rollback angles. The tractor's dimensions include a length of 157 inches and a height up to 85.5 inches, with track widths of 12 or 14 inches. It is designed for industrial and farm use as a crawler loader.

Power-

Founded-

Model450 Loader

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Technical Specifications

Detailed specifications and technical data for J.I. Case 450 Loader

Power

Engine	58 hp (43.3 kW)
Engine (net)	51 hp (38.0 kW)
Engine (gross)	57 hp (42.5 kW)

Engine

Options	J.I. Case 3.1L 4-cyl diesel, J.I. Case 3.1L 4-cyl gasoline
Diesel type	diesel
Diesel torque	155 lb-ft (210.2 Nm)
Gasoline type	gasoline
Diesel cooling	liquid-cooled
Diesel starter	electric
Gasoline power	58 hp (43.3 kW)
Gasoline torque	168 lb-ft (227.8 Nm)
Diesel cylinders	4-cylinder
Diesel rated RPM	2000
Gasoline cooling	liquid-cooled
Gasoline starter	electric
Diesel torque RPM	1400
Diesel bore/stroke	3.813x4.125 inches (97 x 105 mm)
Diesel compression	17.5:1
Diesel power (net)	51 hp (38.0 kW)
Fuel tank capacity	20 gal (75.7 L)
Gasoline cylinders	4-cylinder
Gasoline rated RPM	2000
Diesel displacement	188 ci (3.1 L)
Diesel engine model	J.I. Case G188D
Gasoline torque RPM	1200
Diesel power (gross)	57 hp (42.5 kW)
Diesel starter volts	12
Gasoline bore/stroke	3.813x4.125 inches (97 x 105 mm)
Gasoline compression	7.34:1
Gasoline displacement	188 ci (3.1 L)
Gasoline engine model	J.I. Case G188
Gasoline starter volts	12

Tracks

Width (wide)	14 inches (35 cm)
Width (narrow)	12 inches (30 cm)
Area on ground (wide)	1918 in² (1.2 m²)
Area on ground (narrow)	1644 in² (1.1 m²)
Length on ground (wide)	68.5 inches (173 cm)
Length on ground (narrow)	68.5 inches (173 cm)

Dimensions

Gauge	52 inches (132 cm)
Length	157 inches (398 cm)
Gas Weight	12450 lbs (5647 kg)
Diesel Weight	12740 lbs (5778 kg)
Ground clearance	12 inches (30 cm)
Height (exhaust)	85.5 inches (217 cm)
Height (steering wheel)	65.5 inches (166 cm)

Hydraulics

Type	open center
Pressure	2000 psi (137.9 bar)
Pump flow	21 gpm (79.5 lpm)

Mechanical

Drive	crawler
Brakes	Hydraulic disc brakes
Final drives	bull gear
Operator station	Open operator station

Production

Type	Crawler Loader
Manufacturer	J.I. Case
Years produced	1965 - 1979

Attachments

Type	front-end loader
Dump time	1.5s
Dump angle	47°
Dump reach	28 inches (71 cm)
Lower time	4.1s
Raise time	6.5s
Bucket width	67.75 inches (172 cm)
Ground reach	62 inches (157 cm)
Height at pin	123 inches (312 cm)
Clearance level	120 inches (304 cm)
Clearance dumped	98 inches (248 cm)
Boom rod diameter	2.0 inches (5 cm)
Bucket rod diameter	1.75 inches (4 cm)
Loader lift capacity	4500 lbs (2041 kg) full at pin
Loader breakout force	8120 lbs (3683 kg)
Boom cylinder diameter	3.5 inches (8 cm)
Bucket cylinder diameter	3.0 inches (7 cm)
Rollback angle (at carry)	47°
Rollback angle (ground line)	40°