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Zetor 3320

The Zetor 3320 is a tractor produced by Zetor. It is equipped with a 164.5 ci 2.7 L engine. The listed engine power is Diesel (listed): 46 hp / 34.3 kW. Transmission: mech shuttle. Operating weight: 6,327 lbs 2869 kg.

Engine Power
Diesel (listed): 46 hp / 34.3 kW
Fuel & Capacities
12 gal 45.4 L
Transmission
mech shuttle
Operating Weight
6,327 lbs 2869 kg

Overview

Zetor 3320 tractor photo
1993 - 1997 Range 1 SeriesUtility tractor Range 1 Series Utility tractor
Production
Manufacturer
Zetor
Utility tractor
Built in Brno, Czech Republic
Original price was $15,500 in 1999
Variants
3320
2WD
3340
4WD
Zetor 3320 Engine
Zetor 2.7L 3-cyl diesel
Fuel tank
12 gal 45.4 L
Engine details ...
Zetor 3320 Power
Engine
46 hp 34.3 kW
PTO (claimed)
43 hp 32.1 kW
Drawbar (tested)
37.96 hp 28.3 kW
PTO (tested)
42.51 hp 31.7 kW
Performance test details ...
Mechanical
Two-wheel drive
Power steering
Hydraulic dry disc brakes
Trailer brakes
pneumatic OptOptional
hydraulic OptOptional
Cab standard, radio optional.
Hydraulics
Type
open center
Pressure
2611 psi 180.0 bar
Valves
1
Total flow
8.5 gpm 32.2 lpm
Steering flow
4 gpm 15.1 lpm
Tractor hitch
Rear Type
II
Rear lift
3850 lbs 1746 kg
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540/1000
Dimensions & Tires
Wheelbase
83.6 inches 212 cm
Weight
6,327 lbs 2869 kg
Front tire
6.50-16
Rear tire
14.9-28
Full dimensions and tires ...
Electrical
Charging system
alternator
Charging amps
55
Battery CCA
950
Battery volts
12
References
3320 references literature
3320 - 3340 published by Zetor
Range 1 Tractors published by Zetor

Engine

Engine Detail — 164.5 ci / 2.7 L Diesel

Manufacturer
Zetor Z5201
Fuel Type
Diesel
Configuration
3-cylinder, liquid-cooled
Displacement
164.5 ci 2.7 L
Bore/Stroke
4.016x4.331 inches 102 x 110 mm
Power
46 hp 34.3 kW
Air cleaner
oil bath with pre-cleaner
Compression
17:1
Rated RPM
2200
Starter volts
12
Zetor 3320 Engine
Zetor 3320 engine image

Transmission

Transmission options
10-speed synchromesh
10-speed

Transmission — 10 forward and 2 reverse synchromesh

Type
synchromesh
Gears
10 forward and 2 reverse
Clutch
hydraulic 304.8mm cerametallic disc
With 14.9x28 rear tires.
3320 synchromesh speeds

Transmission — mech shuttle

Transmission
mech shuttle
Gears
10 forward and reverse

Dimensions

Zetor 3320 Tires
Ag front
6.50-16
Ag rear
14.9-28
Ag front
7.50x16
Ag rear
12.4x36
16.9x28
12.4x32
Dimensions
Wheelbase
83.6 inches 212 cm
Length
144.3 inches 366 cm
Width
70.9 inches 180 cm
Height (cab)
100.8 inches 256 cm
Height (exhaust)
101.6 inches 258 cm
Operating weight
6,327 lbs 2869 kg
Ground clearance
19.5 inches 49 cm

Tests

Nebraska Tractor Test 1571
Diesel 10-speed 4WD August 22 - September 5, 1985 Link: Nebraska Tractor Test 1571 file
PTO performance
Power at rated engine speed
42.51 hp 31.7 kW
Fuel use
2.7 gal/hour 10.2 l/hour
Power at rated PTO speed
40.10 hp 29.9 kW
Drawbar performance
Max power
37.96 hp 28.3 kW
Fuel use
2.6 gal/hour 9.8 l/hour
Gear 3H used for power test.
Max pull
5,955 lbs 2701 kg
Gear 4L used for pull test.

Photos

Zetor 3320

Zetor 3320

Zetor 3320

Zetor 3320

Recommended Implements & Sizing Guide

Engineering recommendations for Zetor 3320 based on its 46 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)Medium DutyStandard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing
6 ft (72 in)1.8 mMedium DutyMedium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep
66 to 72 in165 - 180 cmMedium DutyStandard 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 DutyField leveling and clod breaking behind plows.
Hay BalerHay & Forage
Small Square Baler (14x18")小方捆打捆机 (36x46 cm)Medium DutyClassic 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 Zetor 3320.

Estimated Continuous Field Runtime: 5 hrs

Approximately 5 hours of continuous field operation at ~75% rated power on a full tank (12 gal / 45.4 L).

Estimated 75% Load Fuel Burn~2.4 gal/hr (9.1 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

Zetor 3320 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Zetor 3320.

Converted Equivalents:

Horsepower (HP)46 hp
Kilowatts (kW)34.3 kW
Metric Horsepower (PS / CV)46.6 PS

Direct Competitor Comparison

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