CaseIH industrial tractors
CaseIH 258
The CaseIH 258 is an industrial tractor produced from 1985 to 1986 by CaseIH in Doncaster, England. It features a 3.4L 4-cylinder diesel engine delivering 62 hp gross and 58.9 hp net, with a PTO rated at 49.2 hp. The tractor offers 8-speed synchromesh and shuttle transmission options, two-wheel drive, planetary final drives, and mechanical rear differential lock. It includes hydraulic disc brakes, optional trailer brakes, and a standard cab with available heater. Hydraulics provide 2500 psi pressure with optional rear valves and pump flow. The tractor hitch is category II with top link draft sensing and a rear lift capacity up to 5250 lbs optionally. Dimensions include an 84.5 inch wheelbase, 132 inch length, and 6000 lbs weight. Electrical system features a 12-volt negative ground with a 45 amp alternator and 420 CCA battery.
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Model258
Technical Specifications
Detailed specifications and technical data for CaseIH 258
Power
| PTO (max) | 53.4 hp (39.8 kW) |
|---|---|
| Engine (net) | 58.9 hp (43.9 kW) |
| PTO (claimed) | 49.2 hp (@540) (36.7 kW) |
| Engine (gross) | 62 hp (46.2 kW) |
Engine
| Type | diesel |
|---|---|
| Model | CaseIH D-206 |
| Torque | 162 lb-ft (219.7 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Idle RPM | 700-2560 |
| Cylinders | 4-cylinder |
| Fuel tank | 20.3 gal (76.8 L) |
| Rated RPM | 2300 |
| Torque RPM | 1400 |
| Air cleaner | dry |
| Bore/Stroke | 3.875x4.37 inches (98 x 111 mm) |
| Fuel system | direct injection |
| Power (net) | 58.9 hp (43.9 kW) |
| Displacement | 206.4 ci (3.4 L) |
| Oil capacity | 9 qts (8.5 L) |
| Power (gross) | 62 hp (46.2 kW) |
| Starter volts | 12 |
| Coolant capacity | 14.5 qts (13.7 L) |
| Compression ratio | 15:1 |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 95 |
| Battery CCA | 420 |
| Battery volts | 12 |
| Charging amps | 45 |
| Charging system | alternator |
Hydraulics
| Pressure | 2500 psi (172.4 bar) |
|---|---|
| Pump flow | 11.9 gpm (45.0 lpm) |
| Rear valves | 2 (Optional) |
| Steering flow | 2.6 gpm (9.8 lpm) |
| Steering pressure | 1550 psi (106.9 bar) |
| Optional pump flow | 18 gpm (68.1 lpm) |
Mechanical
| Cab | standard with available heater |
|---|---|
| Drive | Two-wheel drive |
| Brakes | Hydraulic disc brakes |
| Final drives | planetary |
| Power steering | yes |
| Trailer brakes | hydraulic (Optional) |
| Differential lock | mechanical rear |
Production
| Type | Industrial tractor |
|---|---|
| Built in | Doncaster, England |
| Manufacturer | CaseIH |
| Years produced | 1985 - 1986 |
Transmission
| Notes | With 14-28 rear tires. Reverse speeds are 26% faster than forward. |
|---|---|
| Options | 8-speed synchromesh, 8-speed shuttle |
| Shuttle Type | shuttle |
| Shuttle Gears | 8 forward and reverse |
| Synchromesh Type | synchromesh |
| Synchromesh Gears | 8 forward and 4 reverse |
| Synchromesh Clutch | 280mm dry disc |
| Synchromesh Oil capacity | 36 qts (34.1 L) |
Tractor hitch
| Control | top link draft sensing |
|---|---|
| Rear Type | II |
| Rear lift | 4410 lbs (2000 kg) |
| Optional rear lift | 5250 lbs (2381 kg) |
Dimensions & Tires
| Length | 132 inches (335 cm) |
|---|---|
| Weight | 6000 lbs (2721 kg) |
| Rear tire | 16.9/14-28 |
| Wheelbase | 84.5 inches (214 cm) |
| Front tire | 7.50-16 |
| Rear tread | 60 to 76 inches (152 to 193 cm) |
| Front tread | 53 to 79 inches (134 to 200 cm) |
| Height (cab) | 93 inches (236 cm) |
| Clearance (drawbar) | 13 inches (33 cm) |
| Clearance (rear axle) | 22 inches (55 cm) |
| Clearance (front axle) | 22 inches (55 cm) |
| Height (steering wheel) | 63 inches (160 cm) |
Power Take-off (PTO)
| Clutch | hydraulic wet disc |
|---|---|
| Rear PTO | independent |
| Engine RPM | 540@2140 |
| Rear PTO Type | 540 (1.375) |