New Holland Workmaster 25S
The New Holland Workmaster 25S is a tractor produced by New Holland. It is equipped with a 77.2 ci 1.3 L engine. The listed engine power is Diesel (gross): 24.7 hp / 18.4 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 707 lbs 320 kg.
Engine Power
Diesel (gross): 24.7 hp / 18.4 kW
Fuel & Capacities
6.6 gal
25.0 L
Transmission
infinite forward and reverse (2-range)
Operating Weight
707 lbs
320 kg
Overview
 | 2018 -
Sub-Compact Utility tractorLS built |
|---|---|
2018 - | |
Sub-Compact Utility tractor | |
LS built | |
2018 - | |
|---|---|
Sub-Compact Utility tractor | |
LS built |
Production | |
|---|---|
Distributor | New Holland (a part of CNH) |
Manufacturer | LS |
Sub-Compact Utility tractor | |
Built in South Korea | |
Variants | |
|---|---|
Farmall 25SC | similar CaseIH model |
New Holland Workmaster 25S Engine | |
|---|---|
Yanmar 1.3L 3-cyl diesel | |
Fuel tank | 6.6 gal
25.0 L |
Engine details ...  | |
New Holland Workmaster 25S Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
New Holland Workmaster 25S Power | |
|---|---|
Engine (gross) | 24.7 hp
18.4 kW |
PTO (claimed) | 17.2 hp
12.8 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Wet disc brakes | |
Two-post folding ROPS. | |
Hydraulics | |
|---|---|
Type | open center |
Valves | 1 OptOptional |
Pump flow | 4.6 gpm
17.4 lpm |
Total flow | 6.7 gpm
25.4 lpm |
Steering flow | 2.1 gpm
7.9 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift (at ends) | 992 lbs
449 kg |
Rear lift (at 24"/610mm) | 728 lbs
330 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic |
Rear PTO Type | 540 (1.375) |
Mid PTO | independent |
Mid PTO Type | 2500 |
Dimensions & Tires | |
|---|---|
Wheelbase | 56.1 inches
142 cm |
Weight | 1444 lbs
654 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 40 |
Battery CCA | 430 |
Battery volts | 12 |
Battery AH | 45 |
References | |
|---|---|
 | |
Under 60-HP Tractors published in 2017, by New Holland |
Engine
| 2018 -
Sub-Compact Utility tractorLS built |
|---|---|
2018 - | |
Sub-Compact Utility tractor | |
LS built | |
2018 - | |
|---|---|
Sub-Compact Utility tractor | |
LS built |
Engine Detail — 77.2 ci / 1.3 L Diesel
Manufacturer | Yanmar 3TNV80F |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 77.2 ci
1.3 L |
Bore/Stroke | 3.15x3.30 inches
80 x 84 mm |
Emissions | Tier IV |
Power (gross) | 24.7 hp
18.4 kW |
Pre-heating | glow plugs |
Rated RPM | 3000 |
Starter | electric |
Starter volts | 12 |
Transmission
| 2018 -
Sub-Compact Utility tractorLS built |
|---|---|
2018 - | |
Sub-Compact Utility tractor | |
LS built | |
2018 - | |
|---|---|
Sub-Compact Utility tractor | |
LS built |
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
Dimensions
| 2018 -
Sub-Compact Utility tractorLS built |
|---|---|
2018 - | |
Sub-Compact Utility tractor | |
LS built | |
2018 - | |
|---|---|
Sub-Compact Utility tractor | |
LS built |
New Holland Workmaster 25S Tires | |
|---|---|
Lawn/turf front | 18x8.50-10 |
Lawn/turf rear | 26x12.00-12 |
Industrial front | 18x8.50-10 |
Industrial rear | 26x12.00-12 |
Dimensions | |
|---|---|
Wheelbase | 56.1 inches
142 cm |
Length | 97.4 inches
247 cm |
Width | 46.7 inches
118 cm |
Height (ROPS) | 87.4 inches
221 cm |
Weight | 1444 lbs
654 kg |
Flange rear axle | |
Front tread | 36.1 inches
91 cm |
Rear tread | 34.6 inches
87 cm |
Attachments
| 2018 -
Sub-Compact Utility tractorLS built |
|---|---|
2018 - | |
Sub-Compact Utility tractor | |
LS built | |
2018 - | |
|---|---|
Sub-Compact Utility tractor | |
LS built |
Attachment overview | |
|---|---|
60" mid-mount mower deck | |
Snowblower | |
Blade | |
Front-end loader | |
Backhoe |
60" Mower deck | |
|---|---|
Type | mid-mount New Holland 160GMS |
3-blade | |
Cutting width | 60 inches
152 cm |
Overall width | 75.6 inches
192 cm |
Cut height | 1 to 4 inch
2 to 10 cm |
New Holland 905GBL Backhoe | |
|---|---|
Backhoe type | New Holland 905GBL Backhoe |
Weight | 707 lbs
320 kg |
Transport height | 74.7 inches
189 cm |
Digging depth | 79.4 inches
201 cm |
Reach from pivot | 114.9 inches
291 cm |
Loading height | 59.6 inches
151 cm |
Bucket Rotation | 169.4° |
Swing Arc | 135° |
Bucket force | 2194 lbs
995 kg |
Dipperstick force | 1332 lbs
604 kg |
Photos
New Holland Workmaster 25S tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for New Holland Workmaster 25S based on its 24.7 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
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 25S.
Estimated Continuous Field Runtime: 5.1 hrs
Approximately 5.1 hours of continuous field operation at ~75% rated power on a full tank (6.6 gal / 25 L).
Estimated 75% Load Fuel Burn~1.3 gal/hr (4.9 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
New Holland Workmaster 25S Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland Workmaster 25S.
Converted Equivalents:
Horsepower (HP)24.7 hp
Kilowatts (kW)18.4 kW
Metric Horsepower (PS / CV)25 PS
Direct Competitor Comparison
Compare New Holland Workmaster 25S against same-era industry alternatives in the same horsepower class.
Current Model
New Holland
New Holland Workmaster 25S
Engine Power:Diesel (gross): 24.7 hp / 18.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester Farmall
Engine Power:22.3
Production Years:1924 - 1932
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