Zetor

Zetor 12050

The Zetor 12050 is a farm tractor produced from 2008 to 2011 as part of the Silver Series. It features a 4.2L turbocharged diesel 4-cylinder engine producing 120 hp gross and 114 hp net. The tractor has a 24-speed three-speed power shift transmission with wet disc clutch and power shuttle. It includes four-wheel drive, mechanical rear differential lock, limited-slip front differential, power steering, hydraulic wet disc brakes, and a cab with air conditioning. The hydraulic system is open center with 2900 psi pressure and 3 valves. The rear hitch is category II/I with position and draft control and a lift capacity of up to 9150 lbs optionally. The PTO is independent with electro-hydraulic wet disc clutch and 540/1000 rpm speeds. Dimensions include a 96 inch wheelbase, 157 inch length, and 78 inch minimum width. Standard tires are 13.6R24 front and 18.4R34 rear. Electrical system is 12 volts with a 95 amp alternator and 950 CCA battery. Attachments include the 120K and 120SLi front-end loaders with various lift and breakout capacities.
Power120 hp
Founded2008 - 2011
Model12050

Technical Specifications

Detailed specifications and technical data for Zetor 12050

Power
Engine (net)114 hp (85.0 kW)
PTO (claimed)104 hp (77.6 kW)
Engine (gross)120 hp (89.5 kW)
Tires
Standard tires (ag)Front: 13.6R24. Rear: 18.4R34
Engine
Starterelectric
Fuel tank48 gal (181.7 L)
Rated RPM2200
Bore/Stroke4.13x4.72 inches (105 x 120 mm)
Power (net)114 hp (85.0 kW)
Displacement254 ci (4.2 L)
Engine DetailZetor turbocharged diesel 4-cylinder liquid-cooled
Power (gross)120 hp (89.5 kW)
Starter volts12
Dimensions
Width78 inches (198 cm) *Minimum width
Length157 inches (398 cm)
Weight9045 lbs (4102 kg)
Wheelbase96 inches (243 cm)
Rear tread59 to 71 inches (149 to 180 cm)
Front tread59 to 77 inches (149 to 195 cm)
Height (cab)106 inches (269 cm)
Ground clearance18 inches (45 cm)
Electrical
Groundnegative
Battery CCA950
Battery volts12
Charging amps95
Charging volts12
Charging systemalternator
Hydraulics
Typeopen center
Valves3
Pressure2900 psi (200.0 bar)
SCV flow14 gpm (53.0 lpm)
Total flow20 gpm (75.7 lpm)
Steering flow6 gpm (22.7 lpm)
Mechanical
Cabstandard with air-condtioning
BrakesHydraulic wet disc brakes
Power steeringyes
Four-wheel driveyes
Differential lockmechanical rear, limited-slip front
Production
SeriesSilver Series
Built inBrno, Czech Republic
ManufacturerZetor
Years produced2008 - 2011
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)
Attachments
Loader modelsZetor 120K loader, Zetor 120SLi loader
Transmission
Typethree-speed power shift
Gears24 forward and reverse
Clutchwet disc
DescriptionSynchronized transmission with three-speed push-button power shift and power shuttle. Electric declutch button.
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)
Tractor hitch
Controlposition and draft control
Rear TypeII/I
Optional rear lift9150 lbs (4150 kg)
Rear lift (at ends)7600 lbs (3447 kg)
Power Take-off (PTO)
Clutchelectro-hydraulic wet disc
Rear PTOindependent
Rear PTO Type540/1000 (1.375)