New Holland TC21
The New Holland TC21 is a tractor produced by New Holland. It is equipped with a 61.3 ci 1.0 L engine. The listed engine power is Diesel (gross): 21 hp / 15.7 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 1450 to 1535 pounds.
Engine Power
Diesel (gross): 21 hp / 15.7 kW
Fuel & Capacities
5.3 gal
20.1 L
Transmission
infinite forward and reverse (2-range)
Operating Weight
1450 to 1535 pounds
Overview
 | 1999 - 2003
Boomer TC SeriesCompact Utility tractor
Boomer TC Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | New Holland |
Compact Utility tractor | |
Original price was $12,500 in 2000 | |
Variants | |
|---|---|
TC21 | gear |
TC21D | hydrostatic |
New Holland TC21 Engine | |
|---|---|
Shibura 1.0L 3-cyl diesel | |
Fuel tank | 5.3 gal
20.1 L |
Engine details ...  | |
New Holland TC21 Power | |
|---|---|
Engine (gross) | 21 hp
15.7 kW |
Gear PTO (claimed) | 17 hp
12.7 kW |
Hydro PTO (claimed) | 16 hp
11.9 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Wet disc brakes | |
Two-post ROPS. Folding ROPS on hydrostatic (D) model. | |
Hydraulics | |
|---|---|
Type | open center |
Valves | 2 OptOptional |
Gear Pump flow | 4 gpm
15.1 lpm |
Hydro Pump flow | 4.9 gpm
18.5 lpm |
Gear Total flow | 6.75 gpm
25.5 lpm |
Hydro Total flow | 7.65 gpm
29.0 lpm |
Steering flow | 2.75 gpm
10.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Rear lift (at 24"/610mm) | 1265 lbs
573 kg |
Power Take-off (PTO) | |
|---|---|
Gear Rear PTO | transmission |
Hydro Rear PTO | live |
Rear PTO Type | 540 |
Mid PTO | optional |
Mid PTO Type | 2000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 55.3 inches
140 cm |
Weight | 1450 to 1535 pounds |
Front tire | 5.00-12 |
Rear tire | 8x16 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Gear Charging amps | 20 |
Hydro Charging amps | 35 |
Battery volts | 12 |
References | |
|---|---|
 | |
Boomer Compact Tractors published in 1999, by New Holland* | |
BOOMER Compact Tractors published in 2003, by New Holland | |
*Publication contains known errors. |
Engine
Engine Detail — 61.3 ci / 1.0 L Diesel
Manufacturer | Shibura |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 61.3 ci
1.0 L |
Bore/Stroke | 3.031x2.835 inches
77 x 72 mm |
Power (gross) | 21 hp
15.7 kW |
Pre-heating | glow plugs |
Rated RPM | 2600 |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
9-speed gear | |
hydrostatic |
Transmission — 9 forward and 3 reverse gear
Type | gear |
Gears | 9 forward and 3 reverse |
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
Dimensions
New Holland TC21 Tires | |
|---|---|
Ag front | 5.00-12 |
6.00-12 | |
Ag rear | 8x16 |
9.5-16 | |
Lawn/turf front | 20x8.00-10 |
Lawn/turf rear | 29x12.00-15 |
Industrial front | 23x8.50-12 |
Industrial rear | 12x16.5 |
Dimensions | |
|---|---|
Wheelbase | 55.3 inches
140 cm |
Length | 106.3 inches
270 cm |
Width | 41 inches
104 cm |
Height (ROPS) | 81.2 inches
206 cm |
TC21 Shipping weight | 1450 lbs
657 kg |
TC21D Shipping weight | 1535 lbs
696 kg |
Ground clearance | 10.2 inches
25 cm |
Front tread | 33.3 inches
84 cm |
Rear tread | 35.2 inches
89 cm |
Attachments
Attachment overview | |
|---|---|
54" mid-mount mower deck | |
60" mid-mount mower deck | |
Snowblower | |
Blade | |
New Holland 7106 loader | |
New Holland 12LA loader | |
Backhoe |
New Holland 756C Backhoe | |
|---|---|
Backhoe type | New Holland 756C Backhoe |
Transport height | 68.5 inches
173 cm |
2-Foot flat digging depth | 72 inches
182 cm |
8-Foot flat digging depth | 56 inches
142 cm |
Reach from pivot | 107 inches
271 cm |
Loading height | 57 inches
144 cm |
Bucket Rotation | 171° |
Swing Arc | 180° |
Bucket force | 2875 lbs
1304 kg |
Dipperstick force | 1744 lbs
791 kg |
Photos
New Holland TC21D with 12LA front-end loader.
New Holland TC21D with 12LA front-end loader.
Recommended Implements & Sizing Guide
Engineering recommendations for New Holland TC21 based on its 21 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 TC21.
Estimated Continuous Field Runtime: 4.9 hrs
Approximately 4.9 hours of continuous field operation at ~75% rated power on a full tank (5.3 gal / 20.1 L).
Estimated 75% Load Fuel Burn~1.1 gal/hr (4.1 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 TC21 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland TC21.
Converted Equivalents:
Horsepower (HP)21 hp
Kilowatts (kW)15.7 kW
Metric Horsepower (PS / CV)21.3 PS
Direct Competitor Comparison
Compare New Holland TC21 against same-era industry alternatives in the same horsepower class.
Current Model
New Holland
New Holland TC21
Engine Power:Diesel (gross): 21 hp / 15.7 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester D-219
Engine Power:19
Production Years:1962 - 1966
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