New Holland TC45A
The New Holland TC45A is a tractor produced by New Holland. It is equipped with a 135.2 ci 2.2 L engine. The listed engine power is Diesel (gross): 45 hp / 33.6 kW. Transmission: DualPower. Operating weight: 900 lbs 408 kg.
Engine Power
Diesel (gross): 45 hp / 33.6 kW
Fuel & Capacities
13 gal
49.2 L
Transmission
DualPower
Operating Weight
900 lbs
408 kg
Overview
 | 2003 - 2008
Boomer TC-A SeriesCompact Utility tractor
Boomer TC-A Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | New Holland |
Compact Utility tractor | |
Variants | |
|---|---|
TC45A | base model |
TC45DA | deluxe model |
New Holland TC45A Engine | |
|---|---|
Shibaura 2.2L 4-cyl diesel | |
Engine details ...  |
New Holland TC45A Power | |
|---|---|
Engine (gross) | 45 hp
33.6 kW |
TC45A PTO (claimed) | 39.6 hp
29.5 kW |
TC45DA PTO (claimed) | 38.7 hp
28.9 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Wet disc brakes | |
Two-post folding ROPS. | |
Capacity | |
|---|---|
Fuel | 13 gal
49.2 L |
Steering | 1.5 qts
1.4 L |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2500 psi
172.4 bar |
Rear valves | 3 OptOptional |
Mid valves | 2 OptOptional |
Pump flow | 9.8 gpm
37.1 lpm |
Steering flow | 5.13 gpm
19.4 lpm |
Steering cap. | 1.5 qts
1.4 L |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position with optional top-link draft control |
Rear lift (at 24"/610mm) | 2330 lbs
1056 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 (1.375) |
Engine RPM | 540@2400 |
Dimensions & Tires | |
|---|---|
4WD Wheelbase | 73.5 inches
186 cm |
SuperSteer Wheelbase | 81 inches
205 cm |
Weight | 2949 to 3118 pounds |
Front tire | 7x16 |
Rear tire | 13.6x24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 40 |
Battery CCA | 600 |
Battery volts | 12 |
References | |
|---|---|
 | |
BOOMER Tractor Implements, Attachments and Accessories published in 2005, by New Holland | |
The New Boomer Tractor Family published in 2003, by New Holland | |
Boomer 18 to 55 HP Tractors published in 2004, by New Holland | |
BOOMER 18 To 55 HP Tractors published in 2005, by New Holland | |
Operator's Manual TC35DA - TC40DA - TC45DA (87300515) published in 2003 |
Engine
Engine Detail — 135.2 ci / 2.2 L Diesel
Manufacturer | Shibaura N844L |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 135.2 ci
2.2 L |
Bore/Stroke | 3.307x3.937 inches
84 x 100 mm |
Power (gross) | 45 hp
33.6 kW |
Air cleaner | dual dry element |
Compression | 22.5:1 |
Rated RPM | 2600 |
Idle RPM | 1025-2600 |
Firing order | 1-3-4-2 |
Starter volts | 12 |
Oil capacity | 6.3 qts
6.0 L |
Coolant capacity | 8.4 qts
7.9 L |
Transmission
Transmission options | |
|---|---|
12-speed synchronized shuttle | |
hydrostatic |
Transmission — Synchronized Shuttle Shift
Transmission | Synchronized Shuttle Shift |
Type | synchronized shuttle |
Gears | 12 forward and reverse |
Transmission — DualPower
Transmission | DualPower |
Type | hydrostatic |
Gears | infinite forward and reverse (4-range) |
Oil capacity | 38 qts
36.0 L |
Two-speed push-button power shift (low/high pump displacement) on a two-range hydrostatic transmission (I/II), available on the TC45DA. | |
With 13.6x24 rear tires. | |
 | |
Dimensions
New Holland TC45A Tires | |
|---|---|
Ag front | 7x16 |
8x16 | |
Ag rear | 13.6x24 |
Lawn/turf front | 27x8.5-15 |
Lawn/turf rear | 44x18-20 |
Industrial front | 10x16.5 |
Industrial rear | 17.5x24 |
Dimensions | |
|---|---|
4WD Wheelbase | 73.5 inches
186 cm |
SuperSteer Wheelbase | 81 inches
205 cm |
Length | 125.2 inches
318 cm |
SuperSteer Length | 129.5 inches
328 cm |
Width | 66.6 inches
169 cm |
Height (hood) | 60 inches
152 cm |
Height (ROPS) | 95.5 inches
242 cm |
4WD Weight | 2949 lbs
1337 kg |
SuperSteer Weight | 3118 lbs
1414 kg |
Front tread | 46.4 inches
117 cm |
Rear tread | 47.1 to 67.4 inches
119 to 171 cm |
Attachments
Attachment overview | |
|---|---|
84" mid-mount mower deck | |
Snowblower | |
Blade | |
New Holland 16LA loader | |
New Holland 17LA loader | |
Backhoe |
84" Mower deck | |
|---|---|
Type | mid-mount New Holland 914A-84 |
4-blade with hydraulic lift | |
Cutting width | 84 inches
213 cm |
Weight | 775 lbs
351 kg |
Overall width | 87.4 inches
221 cm |
Cut height | 2 to 4 inch
5 to 10 cm |
New Holland 757C Backhoe | |
|---|---|
Backhoe type | New Holland 757C Backhoe |
Weight | 872 lbs
395 kg |
Transport height | 75 inches
190 cm |
2-Foot flat digging depth | 90 inches
228 cm |
8-Foot flat digging depth | 78 inches
198 cm |
Reach from pivot | 119 inches
302 cm |
Loading height | 66 inches
167 cm |
Bucket Rotation | 170° |
Swing Arc | 180° |
Bucket force | 2675 lbs
1213 kg |
Dipperstick force | 2105 lbs
954 kg |
New Holland 758C Backhoe | |
|---|---|
Backhoe type | New Holland 758C Backhoe |
Weight | 900 lbs
408 kg |
Transport height | 81 inches
205 cm |
2-Foot flat digging depth | 102 inches
259 cm |
8-Foot flat digging depth | 83 inches
210 cm |
Reach from pivot | 132 inches
335 cm |
Loading height | 76 inches
193 cm |
Bucket Rotation | 170° |
Swing Arc | 180° |
Bucket force | 3550 lbs
1610 kg |
Dipperstick force | 2225 lbs
1009 kg |
Photos
New Holland TC45A
Recommended Implements & Sizing Guide
Engineering recommendations for New Holland TC45A based on its 45 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 TC45A.
Estimated Continuous Field Runtime: 5.6 hrs
Approximately 5.6 hours of continuous field operation at ~75% rated power on a full tank (13 gal / 49.2 L).
Estimated 75% Load Fuel Burn~2.3 gal/hr (8.9 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 TC45A Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for New Holland TC45A.
Converted Equivalents:
Horsepower (HP)45 hp
Kilowatts (kW)33.6 kW
Metric Horsepower (PS / CV)45.6 PS
Direct Competitor Comparison
Compare New Holland TC45A against same-era industry alternatives in the same horsepower class.
Current Model
New Holland
New Holland TC45A
Engine Power:Diesel (gross): 45 hp / 33.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 404
Engine Power:40.8
Production Years:1961 - 1968
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