The Yanmar AF645 specifications include engine power rated at 45 hp (33.6 kW), a power shuttle, 18 forward gears (reverse count not listed) transmission, and a listed weight of 4,883 lbs (2,214 kg).
Yanmar AF645 key specifications
Engine power
45 hp (33.6 kW)
Displacement
168.1 cu in (2.8 L)
Transmission
power shuttle, 18 forward gears (reverse count not listed)
Fuel capacity
17.2 gal (65.1 L)
Weight
4,883 lbs (2,214 kg)
Wheelbase
74.8 inches (189 cm)
Rear PTO speed
564, 756, or 1,073 rpm, 1.375-inch shaft
Yanmar AF645 industry comparison
See how this tractor compares across up to six main specifications using the low, average and high values in this specifications database.
Engine power45 hp
Low 10 hpAverage 48.1 hpHigh 180 hp
Displacement2.8 L
Low 0.4 LAverage 2.6 LHigh 7.3 L
Fuel capacity17.2 gal
Low 2.4 galAverage 19.9 galHigh 79.3 gal
Weight4,883 lbs
Low 1,090 lbsAverage 5,021.9 lbsHigh 12,875 lbs
Wheelbase74.8 in
Low 47.5 inAverage 78.6 inHigh 112.2 in
This model Industry average
Yanmar AF645 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Length346 cm
Wheelbase189 cm
Width160 cm
Ground clearance35 cm
Engine specifications
Rated RPM
2,500
Starter
electric
Starter volts
12
Transmission options
Gears
18 forward gears (reverse count not listed)
Clutch
hydraulic wet disc
Transmission type
power shuttle
PTO and hitch
Rear hitch category
Category I
Hitch control
position control
Rear lift
3,754 lbs (1,702 kg)
Rear PTO
independent
Electrical specifications
Electrical ground
negative
Battery volts
12
Battery AH
110
Dimensions and weight
Length
136.4 inches (346 cm)
Width
63 inches (160 cm)
Height
96.9 inches (246 cm)
Ground clearance
14 inches (35 cm)
Tires and tread
Front tread
47.2 to 58.3 inches (119 to 148 cm)
Rear tread
50 to 63.7 inches (127 to 161 cm)
Standard tires (ag)
Front: 8-15. Rear: 13.6-28
Note: Industry comparison values are calculated from models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Yanmar website or the tractor’s operator manual.
