New Holland TK80
The New Holland TK80 is a tractor produced by New Holland. It is equipped with a 238 ci 3.9 L engine. The listed engine power is Diesel (gross): 77 hp / 57.4 kW. Transmission: 8 forward and reverse. Drive type: crawler. Operating weight: 8460 to 8570 pounds.
Engine Power
Diesel (gross): 77 hp / 57.4 kW
Drive & Traction
crawler
Fuel & Capacities
32 gal
121.1 L
Transmission
8 forward and reverse
Operating Weight
8460 to 8570 pounds
Overview
 | 2004 - 2009
TK-A SeriesAgricultural Crawler tractor
TK-A Series
Agricultural Crawler tractor |
|---|
Production | |
|---|---|
Manufacturer | New Holland |
Agricultural Crawler tractor | |
New Holland TK80 Engine | |
|---|---|
Iveco 3.9L 4-cyl diesel | |
Fuel tank | 32 gal
121.1 L |
Engine details ...  | |
New Holland TK80 Transmission | |
|---|---|
8-speed constant mesh | |
Transmission details ...  |
New Holland TK80 Power | |
|---|---|
Engine (gross) | 77 hp
57.4 kW |
PTO (claimed) | 66 hp
49.2 kW |
Mechanical | |
|---|---|
Drive | crawler |
Two-post mid-mount folding ROPS. | |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2755 psi
190.0 bar |
Valves | 3 |
Pump flow | 11.9 gpm
45.0 lpm |
Steering flow | 5 gpm
18.9 lpm |
Tractor hitch | |
|---|---|
Rear Type | II/I |
Rear lift | 4075 lbs
1848 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540/1000 |
Dimensions & Tracks | |
|---|---|
Wheelbase | 62.4 inches
158 cm |
Weight | 8460 to 8570 pounds |
12.2-inch tracks | |
Full dimensions and tracks ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 45 |
Battery CCA | 800 |
Battery volts | 12 |
Engine
Engine Detail — 238 ci / 3.9 L Diesel
Manufacturer | Iveco |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 238 ci
3.9 L |
Bore/Stroke | 4.094x4.528 inches
104 x 115 mm |
Power (gross) | 77 hp
57.4 kW |
Rated RPM | 2500 |
Starter volts | 12 |
Transmission
Transmission — 8 forward and reverse constant mesh
Type | constant mesh |
Gears | 8 forward and reverse |
Clutch | 292mm dry disc |
Dimensions
New Holland TK80 Tracks | |
|---|---|
Width | 12.2 inches
30 cm |
Width | 13.8 inches
35 cm |
Width | 15.8 inches
40 cm |
Dimensions | |
|---|---|
Wheelbase | 62.4 inches
158 cm |
Length | 132.5 inches
336 cm |
TK80A Width | 55.5 inches
140 cm |
TK80MA Width | 66.9 inches
169 cm |
Height (ROPS) | 92.5 inches
234 cm |
TK80A Weight | 8460 lbs
3837 kg |
TK80MA Weight | 8570 lbs
3887 kg |
Photos
New Holland TK80 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for New Holland TK80 based on its 77 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
Disc HarrowSecondary Tillage | 10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙 | Heavy Duty | Aggressive residue cutting in corn/cotton stubble. |
Hay BalerHay & Forage | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
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 TK80.
Estimated Continuous Field Runtime: 8 hrs
Approximately 8 hours of continuous field operation at ~75% rated power on a full tank (32 gal / 121.1 L).
Estimated 75% Load Fuel Burn~4 gal/hr (15.2 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 TK80 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland TK80.
Converted Equivalents:
Horsepower (HP)77 hp
Kilowatts (kW)57.4 kW
Metric Horsepower (PS / CV)78.1 PS
Direct Competitor Comparison
Compare New Holland TK80 against same-era industry alternatives in the same horsepower class.
Current Model
New Holland
New Holland TK80
Engine Power:Diesel (gross): 77 hp / 57.4 kW
★ Baseline Reference
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