Zetor 4320

The Zetor 4320 is a tractor produced by Zetor. It is equipped with a 210.9 ci 3.5 L engine. The rated power output is 59 hp 44.0 kW. Transmission: mechanical shuttle. Operating weight: 6500 lbs 2948 kg.

Overview

	1993 - 1997 Range 1 SeriesUtility tractor
1993 - 1997
Range 1 Series
Utility tractor

Production
Manufacturer	Zetor
Utility tractor
Built in Brno, Czech Republic
Original price was $18,500 in 1998

Variants
4320	2WD
4340	4WD

Zetor 4320 Engine
Zetor 3.5L 4-cyl diesel
Fuel tank	18.5 gal 70.0 L
Engine details ...

Zetor 4320 Power
Engine	59 hp 44.0 kW
PTO (claimed)	55 hp 41.0 kW
Drawbar (tested)	46.64 hp 34.8 kW
PTO (tested)	53.09 hp 39.6 kW
Performance test details ...

Mechanical
Two-wheel drive
Power steering
Hydraulic dry disc brakes
Two-post ROPS. Cab available with air-conditioning.

Hydraulics
Type	open center
Pressure	2600 psi 179.3 bar
Valves	1 to 3
Pump flow	11 gpm 41.6 lpm
Total flow	15 gpm 56.8 lpm
Steering flow	4 gpm 15.1 lpm

Tractor hitch
Rear Type	II/I
Control	position and draft control
Rear lift	5850 lbs 2653 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
Wheelbase	88 inches 223 cm
Weight	6500 lbs 2948 kg
Front tire	9.00-16
Rear tire	16.9-28
Full dimensions and tires ...

Electrical
Charging system	alternator
Charging amps	55
Battery CCA	950
Battery volts	12

References
Range 1 Tractors published by Zetor

Engine

Engine Detail — 210.9 ci / 3.5 L Diesel

Manufacturer	Zetor Z6201
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	210.9 ci 3.5 L
Bore/Stroke	3.937x4.331 inches 100 x 110 mm
Power	59 hp 44.0 kW
Compression	17:1
Rated RPM	2200
Starter volts	12
Coolant capacity	14.5 qts 13.7 L

Transmission

Transmission options
10-speed synchro
10-speed

Transmission — 10 forward and 2 reverse synchro

Type	synchro
Gears	10 forward and 2 reverse
Clutch	hydraulic 304.8mm cerametallic disc
With 16.9-28 rear tires.

Transmission — mechanical shuttle

Transmission	mechanical shuttle
Gears	10 forward and reverse
With 16.9-28 rear tires. Reverse speeds are 10% faster than forward.

Dimensions

Zetor 4320 Tires
Ag front	9.00-16
Ag rear	16.9-28

Dimensions
Wheelbase	88 inches 223 cm
Length	140 inches 355 cm
Width	73 inches 185 cm
Height (steering wheel)	72 inches 182 cm
Height (cab)	101 inches 256 cm
Weight	6500 lbs 2948 kg
Ground clearance	21 inches 53 cm

Tests

Nebraska Tractor Test 1601
Diesel 10-speed 4WD September 11 - 30, 1986 Link: Nebraska Tractor Test 1601 file
PTO performance
Power at rated engine speed	53.09 hp 39.6 kW
Fuel use	3.4 gal/hour 12.9 l/hour
Power at rated PTO speed	50.23 hp 37.5 kW
Fuel use	3.1 gal/hour 11.7 l/hour
Drawbar performance
Max power	46.64 hp 34.8 kW
Fuel use	3.4 gal/hour 12.9 l/hour
Gear 2H used for power test.
Max pull	6,332 lbs 2872 kg
Gear 4L used for pull test.

Photos

Zetor 4320 utility tractor.