WORKMASTER™ Tractors

45 - 75 Engine HP

MODEL SPECIFICATIONS

 

45-4WD

Engine  

Type

4-cylinder, diesel

Number of cylinders / Aspiration

4 / Natural

Displacement, cu. in. (l)

135 (2.2)

Gross engine power, hp (kw)

45 (33.5)

PTO horsepower, hp (kw)

39 (29)

Rated speed (rpm)

2700

Fuel type

Standard diesel fuels or B5 Biodiesel (meeting ASTM 6751 standards)

Air filter

Dual element, dry type with cleanable outer element and replaceable inner safety element

Lubrication

Full flow, pressure lubrication with spin-on filter cartridge

Emissionization standard

Tier III

Fuel tank capacity, gal (l)

13.5 (51)
Transmission 

Traction clutch

Dry, 11-inch (279.4 mm) diameter organic plate

Transmission Type

8Fx8R with 4 constant mesh gears, 2 constant mesh ranges and synchronized shuttle

Ground Speed

* Tire size

8.3x24, 6PR (R1)

** Tire size

13.6x28, 6 PR (R1)
Brakes 

Service brakes

Individual mechanically actuated wet disc

Parking brake

Engage hand-lever, front-assist service brake
Rear Axle 

Rear differential lock

Mechanical foot pedal engagement
Front Axle 

Front differential lock

Limited slip

FWD clutch engagement

Mechanical lever

Maximum turn angle

Hydraulics 

System type

Open center, fixed displacement gear pump

Implement pump capacity, gpm (lpm)

11.6 (44)

Steering & services system, gpm (lpm)

Hydrostatic power steering w/dedicated gear pump 5.3 (20.1)

Total maximum tractor flow, gpm (lpm)

16.9 (64.1)

Remote valves

1 Standard open center, rear mounted, color coded lever controls with quick coupler dust covers. Second rear remote is optional.

Loader control valve (optional)

Rear Hitch 

Rear 3-Point Hitch

Category

II, convertible to I

Position control, Draft sensing

One lever, No draft control

OECD lift capacity @ 24” behind ball ends, lbs (kg)

1,830 (830)
Rear PTO 

Rear PTO

Standard 540-RPM, w/ flip-up PTO shaft guard

Engagement

One lever, mechanical engagement
Electrical 

Alternator

12 volt, 40 amp

Battery capacity (cold cranking amps)

800

Lighting

2 hi/lo beam halogen headlights, flashing safety lights / turn signals

Accessory power outlets

Standard equipment, 7-pin implement outlet
General 

ROPS

Foldable

APPROX SHIPPING LENGTH, in (mm)

133.5 (3390)

APPROX SHIPPING WIDTH, in (mm)

66.1 (1680)

APPROX SHIPPING HEIGHT, in (mm)

93.9 (2385)

APPROX SHIPPING WEIGHT, lbs (kg)

3,836 (1740)

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