Search
Find your tractor.
Menu ☰
Years in Production / 2009–2014
New Holland
Workmaster 55
Explore the specifications, hardware, and original references for the New Holland Workmaster 55.
55hp
Source index power
MFWD Optional
Drive
2009–2014
Production years
New Holland
Manufacturer
Workmaster 55 / 01
At a glance
Overview
2009 - 2014
Workmaster Series
Utility tractor
Production
Utility tractor
Built in India
- Manufacturer
- New Holland
Mechanical
Two- or four-wheel drive
Differential mechanical wet disc brakes
Two-post foldable ROPS
- Differential Lock
- mechanical rear differential lock with foot pedal, limited slip front axle4WD
- Steering
- hydrostatic power
Hydraulics
- Type
- open center fixed displacement
- Valves
- 1 or 2
- Pump Flow
- 11.6 gpm43.9 lpm
- Total Flow
- 16.9 gpm64.0 lpm
- Steering Flow
- 5.3 gpm20.1 lpm
Hitch
- Rear Type
- 2/1
- Control
- position control and mechanical draft sensing
- Rear Lift At24610mm
- 2,580 lbs1170 kg
Pto
- Rear Pto
- independent
- Rear Type
- 540
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 55
- Charging Volts
- 12
- Battery Cca
- 800
- Battery Volts
- 12
Workmaster 55 / 02
Under the hood
Engine Detail
ISM
turbocharged diesel
4-cylinder
liquid-cooled
- Displacement
- 135 ci2.2 L
- Bore Stroke
- 3.307x3.937 inches84 x 100 mm
- Emissions
- Tier III
- Power Gross
- 55 hp41.0 kW
- Air Cleaner
- dual dry element
- Compression Ratio
- 23.4:1
- Rated Rpm
- 2700
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
ISM 2.2L 4-cyl diesel
- Fuel Tank
- 13.5 gal51.1 L
Workmaster 55 / 03
Gears & controls
Transmission
Four gears in two ranges. Tractor must be stopped to shift gears or range. Synchronized left-hand shuttle.
- Transmission Type
- synchronized mechanical shuttle
- Gears
- 8 forward and reverse
- Clutch
- 11-inch dry organic plate
New Holland Workmaster55 Transmission
8-speed synchronized mechanical shuttle
Workmaster 55 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 3770 to 4078 pounds
- Front Tire
- 7.5x16
- Rear Tire
- 14.9x282WD
Tires And Tracks
- Standard Tires Ag
- Front: 7.5x16. Rear: 14.9x282WD
- Standard Tires Ag
- Front: 9.5x24. Rear: 14.9x284WD
See it in action
Videos
Watch New Holland Workmaster 55 videos from their original YouTube creators.
Workmaster 55 / 06
Tests (NTTL)
Nebraska Tractor Test 2012a
Diesel 8-speed 4WDDecember 7 - 9, 2011
PTO performance
- Id
- 2012a
- Power At Rated Engine Speed
- 49.36 hp36.8 kW
- Fuel Use
- 3.5 gal/hour13.2 l/hour
- Fuel Use
- 3.4 gal/hour12.9 l/hour
- Power At Rated Pto Speed
- 48.94 hp36.5 kW