Zetor

Zetor Major HT 45

The Zetor Major HT 45 is a utility tractor produced since 2017 as part of the Major Series. It features a Yanmar 2.2L 4-cylinder liquid-cooled diesel engine with Tier IV emissions, delivering 46 hp gross power. The tractor uses a hydrostatic transmission with infinite forward and reverse speeds across 3 ranges. It includes four-wheel drive, power steering, wet disc brakes, and a standard cab with air-conditioning. The hydraulic system is open center with 2 valves and a total flow of 14.5 gpm. The rear hitch is category I with position and draft control, capable of lifting up to 3314 lbs at the ends. The rear PTO is independent with electro-hydraulic clutch and runs at 540 rpm. Dimensions include a 76.2 inch wheelbase, 141.3 inch length, and 4233 lbs weight. Standard tires are 9.5-16 front and 13.6-26 rear.
Power-
Founded-
ModelMajor HT 45

Technical Specifications

Detailed specifications and technical data for Zetor Major HT 45

Power
PTO (claimed)34.6 hp (25.8 kW)
Engine (gross)46 hp (34.3 kW)
Tires
Industrial rear17.5L-24
Industrial front12-16.5
Standard tires (ag)Front: 9.5-16. Rear: 13.6-26
Engine
Typediesel
ModelYanmar 4TNV88C
Coolingliquid-cooled
Starterelectric
Cylinders4-cylinder
EmissionsTier IV
Fuel tank15.85 gal (60.0 L)
Rated RPM2800
Bore/Stroke3.46x3.54 inches (88 x 90 mm)
Displacement133.6 ci (2.2 L)
Oil capacity7.1 qts (6.7 L)
Power (gross)46 hp (34.3 kW)
Starter volts12
Coolant capacity9 qts (8.5 L)
Features
Cabstandard with air-conditioning
Power steeringyes
Wet disc brakesyes
Four-wheel driveyes
Dimensions
Width63.8 inches (162 cm)
Length141.3 inches (358 cm)
Weight4233 lbs (1920 kg)
Wheelbase76.2 inches (193 cm)
Height (cab)99.6 inches (252 cm)
Ground clearance13.8 inches (35 cm)
Electrical
Groundnegative
Battery volts12
Charging amps70
Charging volts12
Charging systemalternator
Hydraulics
Typeopen center
Valves2
Pump flow9.5 gpm (36.0 lpm)
Total flow14.5 gpm (54.9 lpm)
Steering flow5 gpm (18.9 lpm)
Production
TypeUtility tractor
SeriesMajor Series
Years produced2017 -
Transmission
Typehydrostatic
Gearsinfinite forward and reverse (3-range)
Oil capacity9.2 qts (8.7 L)
Tractor hitch
Controlposition and draft control
Rear TypeI
Rear lift (at ends)3314 lbs (1503 kg)
Rear lift (at 24"/610mm)2945 lbs (1335 kg)
Power Take-off (PTO)
Clutchelectro-hydraulic
Rear PTOindependent
Rear PTO Type540 (1.375)