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Zetor 8020

Zetor 8020 tractor
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The Zetor 8020 is a farm tractor produced from 2008 to 2011 as part of the Silver Series. It is built by Zetor in Brno, Czech Republic. The tractor features a 4.2L 4-cylinder turbocharged diesel engine producing 82 hp gross and 78 hp net, with a 12-speed synchronized transmission. It has a two-wheel drive configuration with mechanical rear differential lock and power steering. The tractor offers a variety of hydraulic and hitch options, including an open center hydraulic system with up to 3 valves and a rear hitch with position and draft control. The 8020 model supports front-end loaders such as the Zetor 120K and 120SLi loaders. Dimensions include a 91-inch wheelbase, 152-inch length, and 73-inch minimum width. The tractor is equipped with standard agricultural tires sized 9.00-16 front and 16.9-30 rear. Electrical system features a 12-volt alternator with 55 amps charging for ROPS and 95 amps for cab models.
Zetor 8020Zetor tractor8020 tractor specsfarm tractorZetor Silver Series82 hp tractor4.2L diesel tractor
Power82 hp
Founded2008 - 2011
Model8020

Technical Specifications

Detailed specifications and technical data for Zetor 8020

Power

Engine (net):78 hp (58.2 kW)
PTO (claimed):73 hp (54.4 kW)
Engine (gross):82 hp (61.1 kW)

Engine

Starter:electric
Rated RPM:2200
Bore/Stroke:4.13x4.72 inches (105 x 120 mm)
Power (net):78 hp (58.2 kW)
Displacement:254 ci (4.2 L)
Engine Detail:Zetor turbocharged diesel 4-cylinder liquid-cooled
Power (gross):82 hp (61.1 kW)
Starter volts:12
Fuel tank (Cab):34 gal (128.7 L)
Fuel tank (ROPS):22 gal (83.3 L)

Variants

8020:2WD
8040:4WD

Dimensions

Width:73 inches (185 cm) *Minimum width
Length:152 inches (386 cm)
Wheelbase:91 inches (231 cm)
Cab Weight:7540 lbs (3420 kg)
Rear tread:56 to 71 inches (142 to 180 cm)
Front tread:56 to 75 inches (142 to 190 cm)
ROPS Weight:7040 lbs (3193 kg)
Height (cab):105 inches (266 cm)
Height (ROPS):105 inches (266 cm)
Ground clearance:22 inches (55 cm)
Standard tires (ag):Front: 9.00-16. Rear: 16.9-30

Electrical

Ground:negative
Battery CCA:950
Battery volts:12
Charging volts:12
Charging system:alternator
Cab Charging amps:95
ROPS Charging amps:55

Hydraulics

Type:open center
Valves:1 to 3
Pressure:2900 psi (200.0 bar)
SCV flow:14 gpm (53.0 lpm)
Total flow:20 gpm (75.7 lpm)
Steering flow:6 gpm (22.7 lpm)
SCV flow (Optional):17 gpm (64.3 lpm)

Mechanical

ROPS:Two-post folding ROPS. Cab optional with air-conditioning.
Drive:Two-wheel drive
Brakes:Hydraulic wet disc brakes
Power steering:yes
Differential lock:mechanical rear

Production

Series:Silver Series
Built in:Brno, Czech Republic
Manufacturer:Zetor
Years produced:2008 - 2011

Attachments

120K Loader

Weight:2150 lbs (975 kg)
Dump time:4.5s
Dump angle:40°
Raise time:4.5s
Bucket width:73 inches (185 cm)
Rollback time:3s
Reach (dumped):23 inches (58 cm)
Reach (ground):73 inches (185 cm)
Rollback angle:15°
Height (at pin):130 inches (330 cm)
Breakout (at pin):5800 lbs (2630 kg)
Clearance (dumped):121 inches (307 cm)
Lift (full at pin):4600 lbs (2086 kg)
Breakout (at 800mm):3600 lbs (1632 kg)
Lift (full at 800mm):2600 lbs (1179 kg)

120SLi Loader

Weight:2750 lbs (1247 kg)
Dump time:3.5s
Dump angle:70°
Raise time:5s
Bucket width:73 inches (185 cm)
Rollback time:3.5s
Reach (dumped):28 inches (71 cm)
Reach (ground):92 inches (233 cm)
Rollback angle:45°
Height (at pin):139 inches (353 cm)
Breakout (at pin):5000 lbs (2268 kg)
Clearance (dumped):100 inches (254 cm)
Lift (full at pin):3600 lbs (1632 kg)
Breakout (at 800mm):3800 lbs (1723 kg)
Lift (full at 800mm):2400 lbs (1088 kg)
Attachment overview:Zetor 120K loader, Zetor 120SLi loader

Transmission

Type:synchronized
Gears:12 forward and reverse
Clutch:304.8mm hydraulic cerametallic disc
Description:Synchronized transmission with mechanical shuttle

Tractor hitch

Control:position and draft control
Rear Type:II/I
Rear lift (at ends):7600 lbs (3447 kg)
Rear lift (Optional):9150 lbs (4150 kg)

Power Take-off (PTO)

Clutch:mechanical
Rear PTO:independent
Rear PTO Type:540 (1.375)

Related Models

Zetor 7040

Model:7040

Zetor 8040

Model:8040