New Holland Workmaster 50

The New Holland Workmaster 50 is a tractor produced by New Holland. It is equipped with a 136 ci 2.2 L engine. The listed engine power is Diesel (listed): 53 hp / 39.5 kW. Transmission: 8 forward and reverse. Operating weight: 854 lbs 387 kg.

Engine Power

Diesel (listed): 53 hp / 39.5 kW

Fuel & Capacities

13.8 gal 52.2 L

Transmission

8 forward and reverse

Operating Weight

854 lbs 387 kg

Overview

	2015 - Workmaster SeriesUtility tractor
2015 -
Workmaster Series
Utility tractor

Production
Manufacturer	New Holland (a part of CNH)
Utility tractor
Original price was $23,658 in 2017

New Holland Workmaster 50 Engine
FPT 2.2L 3-cyl diesel
Fuel tank	13.8 gal 52.2 L
Engine details ...

New Holland Workmaster 50 Transmission
8-speed synchronized shuttle
Transmission details ...

New Holland Workmaster 50 Power
Engine	53 hp 39.5 kW
PTO (claimed)	45 hp 33.6 kW

Mechanical
Two- or four-wheel drive
Power steering
Wet disc brakes
Two-post folding ROPS.

Hydraulics
Type	open center
Valves	1 or 2
Pump flow	12 gpm 45.4 lpm
Total flow	17.5 gpm 66.2 lpm
Steering flow	5.5 gpm 20.8 lpm

Tractor hitch
Rear Type	II/I
Control	position and draft control
Rear lift (at ends)	3307 lbs 1500 kg
Rear lift (at 24"/610mm)	2701 lbs 1225 kg
Rear Arms	telescoping draft links

Power Take-off (PTO)
Rear PTO	independent
Clutch	mechanical
Rear PTO Type	540
	540/540E OptOptional

Dimensions & Tires
2WD Wheelbase	96.4 inches 244 cm
4WD Wheelbase	97.6 inches 247 cm
Weight	4442 to 5059 pounds
Front tire	7.5x16
2WD Rear tire	13.6x28
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	75
Battery volts	12

References

Under 60-HP Tractors published in 2017, by New Holland
Workmaster Series Tractors published in 2015, by New Holland

Engine

Engine Detail — 136 ci / 2.2 L Diesel

Manufacturer	FPT R753
Configuration	turbocharged diesel, 3-cylinder, liquid-cooled
Displacement	136 ci 2.2 L
Bore/Stroke	3.70x4.21 inches 94 x 107 mm
Emissions	Tier IV
Emission control	exhaust gas recirculation with particulate catalyst
Power	53 hp 39.5 kW
Fuel system	electronic high-pressure common rail direct injection
Rated RPM	2600
Starter	electric
Starter volts	12

Transmission

Transmission — 8 forward and reverse synchronized shuttle

Type	synchronized shuttle
Gears	8 forward and reverse

Dimensions

New Holland Workmaster 50 Tires
2WD Standard tires (ag)	Front: 7.5x16. Rear: 13.6x28
4WD Standard tires (ag)	Front: 8.3x24. Rear: 13.6x28
Industrial front	12.5x18
Industrial rear	18.4x24

Dimensions
2WD Wheelbase	96.4 inches 244 cm
4WD Wheelbase	97.6 inches 247 cm
2WD Length	129.5 inches 328 cm
4WD Length	134 inches 340 cm
Width	77.5 inches 196 cm
Height (ROPS)	97.6 inches 247 cm
2WD Weight	4442 lbs 2014 kg
4WD Weight	5059 lbs 2294 kg
Flange rear axle

Attachments

Attachment overview
New Holland 611TL loader
New Holland 616TL loader
New Holland 621TL loader
New Holland 626TL loader
Backhoe

New Holland 935GHB Backhoe
Backhoe type	New Holland 935GHB Backhoe
Weight	854 lbs 387 kg
Transport height	88 inches 223 cm
Digging depth	100 inches 254 cm
Reach from pivot	130 inches 330 cm
Loading height	76 inches 193 cm
Bucket Rotation	180°
Swing Arc	175°
Bucket force	4480 lbs 2032 kg
Dipperstick force	2533 lbs 1148 kg

Photos

New Holland Workmaster 50 with 621TL front-end loader.

Recommended Implements & Sizing Guide

Engineering recommendations for New Holland Workmaster 50 based on its 53 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for New Holland Workmaster 50.

Estimated Continuous Field Runtime: 5 hrs

Approximately 5 hours of continuous field operation at ~75% rated power on a full tank (13.8 gal / 52.2 L).

Estimated 75% Load Fuel Burn~2.8 gal/hr (10.4 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours