Zetor

Zetor 8040

The Zetor 8040 is a 4WD farm tractor produced from 2008 to 2011 as part of the Silver Series. It features a 4.2L turbocharged 4-cylinder diesel engine producing 78 hp net and 82 hp gross, with a 12-speed synchronized transmission. The tractor includes mechanical rear and limited-slip front differential locks, power steering, hydraulic wet disc brakes, and a two-post folding ROPS with optional air-conditioned cab. It has a wheelbase of 89 inches, weighs between 7840 and 8340 lbs depending on configuration, and uses 11.2-24 front and 16.9-30 rear tires. Hydraulics are open center with up to 20 gpm total flow. The tractor supports rear PTO at 540 rpm and has a rear hitch with position and draft control. Optional front-end loaders include the 120K and 120SLi models with various lift and breakout capacities.
Power82 hp
Founded2008 - 2011
Model8040

Technical Specifications

Detailed specifications and technical data for Zetor 8040

Power
Engine (net)78 hp (58.2 kW)
PTO (claimed)73 hp (54.4 kW)
Engine (gross)82 hp (61.1 kW)
Engine
TypeZetor 4.2L 4-cyl diesel turbocharged diesel liquid-cooled
Starterelectric
Rated RPM2200
Bore/Stroke4.13x4.72 inches (105 x 120 mm)
Power (net)78 hp (58.2 kW)
Displacement254 ci (4.2 L)
Power (gross)82 hp (61.1 kW)
Starter volts12
Fuel tank (Cab)34 gal (128.7 L)
Fuel tank (ROPS)22 gal (83.3 L)
Variants
80202WD
80404WD
Electrical
Groundnegative
Battery CCA950
Battery volts12
Charging volts12
Charging systemalternator
Cab Charging amps95
ROPS Charging amps55
Hydraulics
Typeopen center
Valves1 to 3
Pressure2900 psi (200.0 bar)
SCV flow14 gpm (53.0 lpm), Optional 17 gpm (64.3 lpm)
Total flow20 gpm (75.7 lpm)
Steering flow6 gpm (22.7 lpm)
Mechanical
ROPSTwo-post folding ROPS. Cab optional with air-conditioning.
BrakesHydraulic wet disc brakes
Power steeringYes
Four-wheel driveYes
Differential lockmechanical rear, limited-slip front
Production
SeriesSilver Series
Built inBrno, Czech Republic
Years made2008 - 2011
Attachments
Overviewfront-end loader
120K Loader
Weight2150 lbs (975 kg)
Dump time4.5s
Dump angle40°
Raise time4.5s
Bucket width73 inches (185 cm)
Rollback time3s
Reach (dumped)23 inches (58 cm)
Reach (ground)73 inches (185 cm)
Rollback angle15°
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
Weight2750 lbs (1247 kg)
Dump time3.5s
Dump angle70°
Raise time5s
Bucket width73 inches (185 cm)
Rollback time3.5s
Reach (dumped)28 inches (71 cm)
Reach (ground)92 inches (233 cm)
Rollback angle45°
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)
Transmission
Typesynchronized
Gears12 forward and reverse
NotesSynchronized transmission with mechanical shuttle
Clutch304.8mm hydraulic cerametallic disc
Tractor hitch
Controlposition and draft control
Rear TypeII/I
Rear lift (at ends)7600 lbs (3447 kg), Optional 9150 lbs (4150 kg)
Dimensions & Tires
Width73 inches (185 cm) Minimum width
Length152 inches (386 cm)
Rear tire16.9-30
Wheelbase89 inches (226 cm)
Cab Weight8340 lbs (3783 kg)
Front tire11.2-24
Rear tread56 to 71 inches (142 to 180 cm)
Front tread59 to 77 inches (149 to 195 cm)
ROPS Weight7840 lbs (3556 kg)
Height (cab)105 inches (266 cm)
Height (ROPS)105 inches (266 cm)
Ground clearance17 inches (43 cm)
Power Take-off (PTO)
Clutchmechanical
Rear PTOindependent
Rear PTO Type540 (1.375)