Zetor Compax 25
The Zetor Compax 25 is a tractor produced by Zetor. The listed engine power is Diesel (gross): 23.3 hp / 17.4 kW. Transmission: infinite forward and reverse (2-range).
Engine Power
Diesel (gross): 23.3 hp / 17.4 kW
Fuel & Capacities
5.8 gal
22.0 L
Transmission
infinite forward and reverse (2-range)
Overview
 | 2020 -
Compax SeriesCompact Utility tractorTYM built |
|---|---|
2020 - | |
Compax Series | |
Compact Utility tractor | |
TYM built | |
2020 - | |
|---|---|
Compax Series | |
Compact Utility tractor | |
TYM built |
Production | |
|---|---|
Distributor | Zetor |
Manufacturer | TYM |
Compact Utility tractor | |
Variants | |
|---|---|
CL 25 | gear |
HT 25 | hydrostatic |
Zetor Compax 25 Engine | |
|---|---|
Yanmar diesel | |
Fuel tank | 5.8 gal
22.0 L |
Engine details ...  | |
Zetor Compax 25 Power | |
|---|---|
Engine (gross) | 23.3 hp
17.4 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Two-post folding ROPS. |
Hydraulics | |
|---|---|
Rear valves | 2 |
Pump flow | 7 gpm
26.5 lpm |
Tractor hitch | |
|---|---|
Rear Type | IN |
Control | position control |
Rear lift | 1323 lbs
600 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic |
Rear PTO Type | 540 |
Mid PTO | independent |
Mid PTO Type | 2000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 57.5 inches
146 cm |
Front tire | 6.0-12 |
Rear tire | 9.5-16 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
| 2020 -
Compax SeriesCompact Utility tractorTYM built |
|---|---|
2020 - | |
Compax Series | |
Compact Utility tractor | |
TYM built | |
2020 - | |
|---|---|
Compax Series | |
Compact Utility tractor | |
TYM built |
Engine Detail — Diesel
Manufacturer | Yanmar |
Fuel Type | Diesel |
Configuration | liquid-cooled |
Emissions | Stage 5 |
Rated Power (gross) | 23.3 hp
17.4 kW |
Starter | electric |
Starter volts | 12 |
Transmission
| 2020 -
Compax SeriesCompact Utility tractorTYM built |
|---|---|
2020 - | |
Compax Series | |
Compact Utility tractor | |
TYM built | |
2020 - | |
|---|---|
Compax Series | |
Compact Utility tractor | |
TYM built |
Transmission options | |
|---|---|
6-speed sync shuttle | |
hydrostatic |
Transmission — 6 forward and 2 reverse sync shuttle
Type | sync shuttle |
Gears | 6 forward and 2 reverse |
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
Dimensions
| 2020 -
Compax SeriesCompact Utility tractorTYM built |
|---|---|
2020 - | |
Compax Series | |
Compact Utility tractor | |
TYM built | |
2020 - | |
|---|---|
Compax Series | |
Compact Utility tractor | |
TYM built |
Zetor Compax 25 Tires | |
|---|---|
Standard tires (ag) | Front: 6.0-12. Rear: 9.5-16 |
Industrial front | 20x8.0-10 |
Industrial rear | 27x12.5-15 |
Dimensions | |
|---|---|
Wheelbase | 57.5 inches
146 cm |
Length | 100.5 inches
255 cm |
Width | 45.8 inches
116 cm |
Height (ROPS) | 91.3 inches
231 cm |
Recommended Implements & Sizing Guide
Engineering recommendations for Zetor Compax 25 based on its 23.3 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 Zetor Compax 25.
Estimated Continuous Field Runtime: 4.8 hrs
Approximately 4.8 hours of continuous field operation at ~75% rated power on a full tank (5.8 gal / 22 L).
Estimated 75% Load Fuel Burn~1.2 gal/hr (4.6 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
Zetor Compax 25 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor Compax 25.
Converted Equivalents:
Horsepower (HP)23.3 hp
Kilowatts (kW)17.4 kW
Metric Horsepower (PS / CV)23.6 PS
Direct Competitor Comparison
Compare Zetor Compax 25 against same-era industry alternatives in the same horsepower class.
Current Model
Zetor
Zetor Compax 25
Engine Power:Diesel (gross): 23.3 hp / 17.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 244
Engine Power:21
Production Years:1982 - 1984
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