Zetor 16145

Last Updated: July 2024

Overview

The Zetor 16145 is a robust tractor, known for its strength and durability. It features a turbocharged six-cylinder diesel engine, model 8602.1, that provides a maximum power output of 141.41 horsepower at 2200 rpm, making it well-suited for a range of demanding agricultural tasks. The liquid-cooled engine, with a displacement of 417.5 cubic inches, is capable of producing a maximum torque of 442 lb.-ft. (599 Nm) at 1500 rpm and a torque rise of 29.8% with a power increase of 7.3% at 1700 rpm. For the transmission, the Zetor 16145 is equipped with a dry disc clutch and features 12 forward gears and 6 reverse gears, facilitating a variety of speeds and applications. The tractor comes with an electric starter and an open-center hydraulic system, enhancing the machine's efficiency and ease of use. It is designed to have a three-point hitch of categories III/II, which adds to its versatility in attaching a wide range of agricultural implements, although the lift capacity is not specified. The Zetor 16145, sporting large agricultural tires, a substantial wheelbase of 106.1 inches, and a ground clearance of 15.75 inches, is built to navigate various terrains with ease. The tractor's weight of 11177 pounds underscores its solid build and capability in the field. Additional features include a maximum force exerted of 9376 lbs (41.7 kN) at the hitch points, a pump delivery rate of 16.2 GPM (61.3 l/min) at minimum pressure and rated engine speed, and a hydraulic power of 27.5 HP (20.5 kW) at a delivery pressure of 2250 psi (155 bar). The fuel efficiency at the standard PTO speed (1000 rpm) is 16.12 Hp.hr/gal (3.18 kW.h/l), with a fuel consumption of 8.25 Gal/hr (31.23 l/h) at 2195 rpm.
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Key Specifications

Power Output: 141.41

Operating Weight: 11177

Fuel Type: Diesel

Technical Specifications

Engine

Manufacturer
Zetor
Model
8602.1
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
6
Displacement (ci)
417.5
Bore (in)
4.331
Stroke (in)
4.724
Rated RPM
2200
Power Output (hp)
141.41

Transmission

Type
-
Forward Gears
12
Reverse Gears
6
Total Gears
-

Dimensions

Length (in)
183.7
Width (in)
76.8
Height (in)
106.3 (cab)
Operating Weight (lb)
11177

Power Take-Off (PTO)

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

Miscellaneous

Chassis
-
Drive Type
-
Steering Type
-
Coolant Capacity (qts)
24
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Agricultural
Manufacture - End Year
-
Hitch Type
Three-Point Hitch
Hitch Category
III/II
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
Cab
Starter Type
Electric
Brake Type
-
Hydraulic System Type
Open Center

Test Results

Nebraska Tractor Test Laboratory - Test Date: 1984

Maximum Power and Fuel Consumption

  • Maximum Power: 141.41 HP (105.46 kW) at 2200 rpm
  • Fuel Consumption at Maximum Power: 8.33 Gal/hr (31.52 l/h) with a fuel efficiency of 0.419 lb/hp.hr (0.255 kg/kW.h)

Drawbar Performance

  • Power at Rated Engine Speed (7th Gear): 115.12 HP (85.85 kW) with a drawbar pull of 11883 lbs (52.87 kN) and a speed of 4.12 mph (6.63 km/h)
  • Fuel Consumption at Rated Speed: 0.455 lb/hp.hr (0.277 kg/kW.h) with a fuel efficiency of 14.44 Hp.hr/gal (2.85 kW.h/l)

Torque and Engine Performance

  • Maximum Torque: 442 lb.-ft. (599 Nm) at 1500 rpm
  • Torque Rise: 29.8% with a power increase at 1700 rpm of 7.3%

Hydraulic Performance

  • Maximum Force Exerted: 9376 lbs (41.7 kN) at hitch points
  • Pump Delivery Rate: 16.2 GPM (61.3 l/min) at minimum pressure and rated engine speed
  • Hydraulic Power: 27.5 HP (20.5 kW) at delivery pressure of 2250 psi (155 bar)

Overall Efficiency

  • Fuel Efficiency at Standard PTO Speed (1000 rpm): 16.12 Hp.hr/gal (3.18 kW.h/l)
  • Fuel Consumption: 8.25 Gal/hr (31.23 l/h) at 2195 rpm

    Nebraska Tractor Test Lab. (1984). Nebraska Summary S021: Zetor 16145. Lincoln, NE: University of Nebraska-Lincoln. Retrieved from https://digitalcommons.unl.edu/tractormuseumlit/2299

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