Zetor 4945

Last Updated: June 2024

Overview

The Zetor 4945 is a 4-wheel drive utility tractor, equipped with a Zetor Z4901 diesel engine. It operates at a rated power of 45 horsepower and generates power at a rated 2200 RPM. The engine's power output is complemented by its torque of 31.9 lb-ft at 1450 RPM. The engine's characteristics include a displacement of 164.5 cubic inches, a bore and stroke measured at 4.01 inches and 4.33 inches respectively, and a cooling system that is liquid-cooled. This tractor's transmission is a manual type, providing 10 forward and 2 reverse gears, to handle various tasks effectively. The chassis configuration is a 4x4 MFWD 4WD, giving it good traction and stability for a variety of terrain conditions. The tractor has a wheelbase of 78 inches, ensuring a balance between maneuverability and stability, with an overall length of 133 inches.
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Key Specifications

Power Output: 45

Transmission: Manual

Drive Type: 4WD

Fuel Type: Diesel

Technical Specifications

Engine

Manufacturer
Zetor
Model
Z4901
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Naturally aspirated
Cylinders
3
Displacement (ci)
164.5
Bore (in)
4.01
Stroke (in)
4.33
Rated RPM
2200
Power Output (hp)
45

Transmission

Type
Manual
Forward Gears
10
Reverse Gears
2
Total Gears
-

Dimensions

Length (in)
133
Width (in)
-
Height (in)
-
Operating Weight (lb)
-

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
-
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
-
Manufacture - End Year
-
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
-
Brake Type
-
Hydraulic System Type
-

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