Description
New Holland 750 Tractor Specifications
NH 750 Specifications
Performance & Weight
| Power at flywheel at 2,500 rpm | 75 HP |
|---|---|
| Operating weight (approx.) | 2,400 kg |
Engine
| Model | New Holland 8045.06 |
|---|---|
| Cylinders | 4 |
| Bore × stroke | 100 × 115 mm |
| Aspiration | Naturally aspirated |
| Starting aid | Thermostart |
| Lubrication | Force-feed system |
| Displacement | 3,613 cc |
| Flyweight type | Dynamic balancer |
| Compression ratio | 17:1 |
| Maximum power | 75 HP |
| Maximum torque at 1,600 rpm | 244 Nm |
| Cylinder liners | Dry type |
| Cooling system | Water cooled; five-row brass tube and copper fin radiator |
| Cooling fan | 8-blade plastic fan mounted on water pump shaft; centrifugal pump water circulation |
| Exhaust | Vertical muffler |
| Air filter | Oil bath with pre-cleaner and semi-automatic dust unloader |
| Oil filter | Easy-to-change, continuous-flow cartridge |
| Fuel filters | Dual: primary and secondary |
| Fuel injection | Distributor-type injection pump with mechanical speed governor |
Clutch
| Diameter | 11 inches |
|---|---|
| Lining material | Cerametallic |
| Type | Dual plate, dry, with separate PTO control |
Transmission
| Speeds | 8 forward, 2 reverse |
|---|---|
| Gearbox | Constant mesh; synchromesh on 3rd, 4th, 7th and 8th speeds |
| Creeper gear | Optional |
| Final drive | Spur gear |
| Starter safety switch | Gearbox mounted |
| Differential lock | Pedal actuated with automatic disconnection |
| Speed reference | Calculated at 2,500 rpm with 16.9/14-30 rear tyres |
| Forward speed — minimum / maximum | 2.75 / 30.12 km/h |
| Reverse speed — minimum / maximum | 3.16 / 14.30 km/h |
Steering
| Type | Hydrostatic Power Steering with independent circuit |
|---|---|
| Turning circle without brakes | 8,570 (unit not specified in sheet) |
Power Take-Off
| Type | Mechanical, independent |
|---|---|
| Shaft | 6 splines, 35 mm (1⅜ inches) diameter |
| PTO speed | 540 rpm at 2,160 engine rpm |
| High-speed DTO | Same speed as engine |
Hydraulics
| Rear linkage | 3-point linkage, Category II |
|---|---|
| Functions | Position and draft control |
| Pump type | Fiat pump, gear driven, with cut-off mechanism |
| Maximum flow | 17 L/min |
| Operating pressure | 200 bar |
| Lift capacity at ball ends | 2,060 kg ±5%; lower links horizontal, calculated value |
| Lift capacity with centre of gravity 560 mm away | 1,300 kg ±5%; lower links horizontal, tested value |
| Spool valve (optional) | 1 single-acting spool valve with couplers |
Brakes
| Service brakes | Oil-immersed multi-disc brakes |
|---|---|
| Actuation | Mechanical |
| Parking brake | Manual lever on operator’s right side |
| Service control | Mechanical latched pedal |
| Parking control | Mechanical hand lever |
Tyres
| Front | 7.50-16 (6 PR) |
|---|---|
| Rear | 16.9/14-30 (12 PR) |
Front Axle & Ballast
| Axle type | Inverted U, telescoping, centre pivoting |
|---|---|
| Track adjustment | 6 positions, 1,412–2,012 mm |
| Ballast provision | Heavy-duty front support; provision for extra ballast at front and rear |
Operator Seat & Body
| Seat | Fully upholstered with parallelogram suspension; adjustable position and height to suit driver weight |
|---|---|
| Hood | Single-uplift complete front hood |
| Towing attachment | Height-adjustable rear hook; optional front hook provision |
| Canopy | Sun canopy with heavy-duty frame |
Electrical System
| Starter | 12 V, 3.5 kW (4.7 HP) |
|---|---|
| Alternator | 14 V, 40 A |
| Battery | Maintenance free, 760 CCA |
| Other features | Thermostator (as listed), starter safety switch |
| Mobile charger | Dual port, optional |
Instrument Panel
| Meters and gauges | Separate temperature and fuel gauges, hour meter, engine RPM meter with idler and PTO-RPM indications |
|---|---|
| Warning indicators | Alternator, low engine oil pressure, low coolant level and high beam |
| Reserve fuel indicator | Optional |
Lighting System
| Headlights | Low and high beam; adjustable headlights mounted with front grille |
|---|---|
| Other lights | Parking/tail, direction and stop lights |
| Optional lights | Beacon light and nameplate lamp |
Dimensions
| Wheelbase | 2,340 mm |
|---|---|
| Overall length | 3,700 mm |
| Overall width | 1,860 mm |
| Height to top of hood | 1,440 mm |
| Height to steering wheel | 1,670 mm |
| Ground clearance below front axle | 480 mm |
| Ground clearance below axle casing | 520 (unit not specified in sheet) |
Capacities
| Fuel tank | 65 L |
|---|---|
| Engine oil | 12 L |
| Hydraulic transmission oil | 32 L |
| Rear axle | 4 L per side (8 L total) |
| Air cleaner | 0.7 L |
| Power steering | 1.5 L |
