The New Holland Workmaster 55 is a 2WD or 4WD utility tractor from the Workmaster series. This tractor was manufactured by New Holland in India from 2009 to 2014. The New Holland Workmaster 55 is equipped with a 2.2 L (135.0 cu·in) four-cylinder diesel engine and a synchronized mechanical shuttle transmission with 8 forward and 8 reverse gears.
The New Holland Workmaster 55 utility tractor used the ISM engine. It is a 2.2 L, 2,212 cm2, (135.0 cu·in) four-cylinder turbocharged diesel engine with 84.0 mm (3.31 in) of the cylinder bore and 100.0 mm (3.94 in) of the piston stroke. The compression ratio rating is 23.4:1. This engine produced 55.8 PS (41.0 kW; 55.0 HP) at 2,700 rpm of output power.
The New Holland Workmaster 55 is equipped with hydrostatic power steering, differential mechanical wet disc brakes, two-post foldable ROPS, and 51.0 liters (13.5 US gal.; 11.2 Imp. gal) fuel tank. This utility tractor could be equipped with the New Holland 615TL loader.
New Holland Workmaster 55 Specifications
General Specifications | |
Model | New Holland Workmaster 55 |
Length |
2WD: 3,320 mm (130.7 in) 4WD: 3,390 mm (133.5 in) |
Width | 1,710 mm (67.3 in) |
Height | 2,430 mm (95.7 in) |
Wheel base | – |
Weight |
2WD: 1,710 kg (3,770 lbs) 4WD: 1,850 kg (4,080 lbs) |
Fuel tank capacity | 51.0 liters (13.5 US gal.; 11.2 Imp. gal) |
Battery | 12V, CCA: 800A |
Cabin type | Two-post foldable ROPS |
Engine | |
Engine model | ISM |
Engine type | Four-stroke, liquid-cooled, inline |
Cylinders | 4 |
Fuel type | Diesel |
Displacement | 2.2 L, 2,212 cm2, (135.0 cu·in) |
Bore and stroke | 84.0 mm X 100.0 mm (3.31 in X 3.94 in) |
Compression ratio | 23.4:1 |
Horsepower | 55.8 PS (41.0 kW; 55.0 HP) at 2,700 rpm |
Starter | Electric |
Transmission and chassis | |
Chassis | 4×2 2WD or 4×4 MFWD 4WD |
Steering type | Hydrostatic power |
Brakes | Differential mechanical wet disc |
Final drive | Differential lock: mechanical rear |
Transmission model | – |
Transmission type | Synchronized mechanical shuttle |
Gears | 8 forward and 8 reverse |
Tires | |
Front tires | Ag: 7.5×16 (2WD), 9.5×24 (4WD) |
Rear tires | Ag: 14.9×28 |
Three-Point Hitch | |
Caterogy | II/I |
Control type | Position control and mechanical draft sensing |
Lift capacity (at ends) | 1,170 kg (2,580 lbs) |
PTO (Power take-off shaft) | |
Rear PTO type | Independent |
Rear PTO speed | 540 rpm |
Hydraulic system | |
Hydraulic type | Open center |
Valves | 1 or 2 |
Pump flow | 11.6 gpm (43.9 lpm) |
Steering flow | 5.3 gpm (20.1 lpm) |
Total flow | 16.9 gpm (64 lpm) |