New Holland Workmaster 50

Last Updated: July 2024

Overview

The New Holland Workmaster 50 is a 2WD or 4WD utility tractor from the Workmaster series. This tractor has been manufactured by New Holland, part of CNH, since an unknown start date. The New Holland Workmaster 50 is equipped with a 2.2 L (136.0 cu·in) three-cylinder diesel engine and a synchronized shuttle transmission with 8 forward and 8 reverse gears. The tractor features power steering, wet disc brakes, a two-post folding ROPS, and a fuel capacity of 52.0 liters. It has a Class II/I three-point hitch with a lift capacity of 1,500 kg (3,310 lbs) and a rear PTO with speeds of 540 and 540E rpm. The hydraulic system of the tractor is an open center type with an available flow of 12.0 gpm for implements plus 5.5 gpm for steering, which totals 17.5 gpm.
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Key Specifications

Category: Utility

Power Output: 53

Transmission: Synchronized shuttle

Drive Type: 2WD or 4WD

Operating Weight: 4442 for 2WD, 5059 for 4WD

Fuel Type: Diesel

Image Gallery

New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor New Holland Workmaster 50 Tractor

New Holland Workmaster 50 vs. Similar Tractors

Power Output
Average
Greater than 51% of similar tractors.
Hitch Capacity
Average
Greater than 61% of similar tractors.
Operating Weight
Above Average
Greater than 76% of similar tractors.

Technical Specifications

Engine

Manufacturer
FPT
Model
R753
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
3
Displacement (ci)
136
Bore (in)
3.7
Stroke (in)
4.21
Rated RPM
2600
Power Output (hp)
53

Transmission

Type
Synchronized shuttle
Forward Gears
8
Reverse Gears
8
Total Gears
-

Dimensions

Length (in)
129.5 for 2WD, 134 for 4WD
Width (in)
77.5
Height (in)
97.6
Operating Weight (lb)
4442 for 2WD, 5059 for 4WD

Power Take-Off (PTO)

PTO Type
Independent with mechanical clutch
PTO Speed 1 (rpm)
540
PTO Speed 2 (rpm)
540E
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x2 2WD or 4x4 MFWD 4WD
Drive Type
2WD or 4WD
Steering Type
Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
Unknown for 2WD, Unknown for 4WD
Front Tire Width (in)
Unknown for 2WD, Unknown for 4WD
Rear Tire Diameter (in)
Unknown for 2WD, Unknown for 4WD
Rear Tire Width (in)
Unknown for 2WD, Unknown for 4WD
Front/Rear Rim Diameter (in)
-
Tire Type
Ag (Agricultural), Industrial (Optional)
Manufacture - End Year
-
Hitch Type
Three-Point Hitch
Hitch Category
II/I
Hitch Position
Rear
Hitch Capacity (lb)
3310 lbs
Operator Station Type
Two-post folding ROPS
Starter Type
Electric
Brake Type
Wet disc
Hydraulic System Type
Open center

Test Results

Nebraska Tractor Test Laboratory - Test Date: February 20 - 21, 2018

Maximum Power and Fuel Consumption

  • Maximum Power (Rated Engine Speed): 46.39 HP (34.60 kW) at 2600 rpm
  • Fuel Consumption at Maximum Power: 3.72 Gal/hr (14.09 l/h) with a fuel efficiency of 0.561 lb/hp.hr (0.341 kg/kW.h)
  • Standard Power Take-off Speed (540 rpm): 46.56 HP (34.72 kW) at 2576 rpm

Drawbar Performance

  • Drawbar Power (8th Gear): N/A (specific drawbar power figures not provided in the document, but would be calculated from drawbar pull and speed)
  • Static Weight with Operator: Rear 2895 lb (1313 kg), Front 2175 lb (987 kg), Total 5070 lb (2300 kg)

Torque and Engine Performance

  • Maximum Torque: 112 lb.-ft. (151 Nm) at 1750 rpm
  • Torque Rise: 19.1%
  • Engine Speed for Peak Torque: 1750 rpm

Hydraulic Performance

  • Maximum Force Exerted (at link ends): 3608 lbs (16.0 kN)
  • Pump Delivery Rate at Rated Engine Speed: 11.7 GPM (44.3 l/min) at minimum pressure

Sound Level and Other Specifications

  • Sound Level at No Load (3rd Gear): 88.8 dB(A)
  • Fuel Type: No. 2 Diesel
  • Unladen Tractor Mass: 4895 lb (2220 kg)



NTTL. (2018). Nebraska Tractor test 2190A for New Holland Workmaster 50 Diesel. Lincoln, NE: Nebraska Tractor Test Laboratory. Retrieved from http://tractortestlab.unl.edu

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