Montana 4540
The Montana 4540 is a tractor produced by Montana. It is equipped with a 141.35 ci 2.3 L engine. The listed engine power is Diesel (listed): 45 hp / 33.6 kW. Transmission: 12 forward and reverse. Operating weight: 3815 lbs 1730 kg.
Engine Power
Diesel (listed): 45 hp / 33.6 kW
Fuel & Capacities
10.6 gal
40.1 L
Transmission
12 forward and reverse
Operating Weight
3815 lbs
1730 kg
Overview
 | 2004 - 2009
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Montana |
Compact Utility tractor | |
Montana 4540 Engine | |
|---|---|
Mitsubishi 2.3L 4-cyl diesel | |
Fuel tank | 10.6 gal
40.1 L |
Engine details ...  | |
Montana 4540 Transmission | |
|---|---|
12-speed sync shuttle | |
Transmission details ...  |
Montana 4540 Power | |
|---|---|
Engine | 45 hp
33.6 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
Two-post folding ROPS. |
Hydraulics | |
|---|---|
Valves | 2 |
Pump flow | 8.43 gpm
31.9 lpm |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position and draft control |
Rear lift (at ends) | 3263 lbs
1480 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 68.7 inches
174 cm |
Weight | 3815 lbs
1730 kg |
Front tire | 8.0-16 |
Rear tire | 12.4-24 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 45 |
Battery volts | 12 |
Engine
Engine Detail — 141.35 ci / 2.3 L Diesel
Manufacturer | Mitsubishi S4QS |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 141.35 ci
2.3 L |
Bore/Stroke | 3.47x3.74 inches
88 x 95 mm |
Power | 45 hp
33.6 kW |
Fuel system | indirect injection |
Air cleaner | dual dry element |
Pre-heating | glow plug |
Rated RPM | 2600 |
Starter volts | 12 |
Transmission
Transmission — 12 forward and reverse sync shuttle
Type | sync shuttle |
Gears | 12 forward and reverse |
Dimensions
Montana 4540 Tires | |
|---|---|
Ag front | 8.0-16 |
Ag rear | 12.4-24 |
Dimensions | |
|---|---|
Wheelbase | 68.7 inches
174 cm |
Length | 131.2 inches
333 cm |
Height | 87.51 inches
222 cm |
Weight | 3815 lbs
1730 kg |
Ground clearance | 13.2 inches
33 cm |
Photos
Montana 4540 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Montana 4540 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 Montana 4540.
Estimated Continuous Field Runtime: 4.5 hrs
Approximately 4.5 hours of continuous field operation at ~75% rated power on a full tank (10.6 gal / 40.1 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
Montana 4540 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Montana 4540.
Converted Equivalents:
Horsepower (HP)45 hp
Kilowatts (kW)33.6 kW
Metric Horsepower (PS / CV)45.6 PS
Direct Competitor Comparison
Compare Montana 4540 against same-era industry alternatives in the same horsepower class.
Current Model
Montana
Montana 4540
Engine Power:Diesel (listed): 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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