The Kubota L3770 specifications include production from 2026, engine power rated at 37 hp (27.6 kW), a hydrostatic, 3-range transmission, and a listed weight of 3,726 to 4,034 lbs.
Kubota L3770 key specifications
Production years
2026
Horsepower
37 hp
Engine power
37 hp (27.6 kW)
PTO power
28 hp (20.9 kW)
Displacement
111.4 cu in (1.8 L)
Transmission
hydrostatic, 3-range
Weight
3,726 to 4,034 lbs
Wheelbase
71.1 inches (180 cm)
Rear PTO speed
540 rpm, 1.375-inch shaft
Kubota L3770 Kubota model comparison
See how this tractor compares across up to six main specifications using the low, average and high values among Kubota models in this database.
Engine power37 hp
Low 9 hpAverage 44.1 hpHigh 200 hp
PTO power28 hp
Low 8 hpAverage 50.5 hpHigh 159 hp
Displacement1.8 L
Low 0.5 LAverage 2.4 LHigh 6.7 L
Maximum listed weight4,034 lbs
Low 528 lbsAverage 3,997.4 lbsHigh 19,510 lbs
Wheelbase71.1 in
Low 43.5 inAverage 69.9 inHigh 114 in
This model Kubota database average
Kubota L3770 power chart
Compare the available engine, PTO and drawbar power ratings.
Engine power37 hp
PTO power28 hp
Kubota L3770 dimensions chart
Compare the main listed tractor dimensions using centimetres.
Length294 cm
Wheelbase180 cm
Width151 cm
Cab height231 cm
ROPS height246 cm
Ground clearance36 cm
Engine specifications
Bore/Stroke
3.43 × 4.03 inches (87 × 102 mm)
Rated RPM
2,600
Torque
84.2 lb-ft (114.2 Nm)
Fuel system
common rail direct injection
Starter
electric
Starter volts
12
Transmission options
Gears
infinite forward and reverse (3-range)
Transmission type
hydrostatic
PTO and hitch
Rear hitch category
Category I
Rear lift (at ends)
3,748 lbs (1,700 kg)
Rear lift (at 24"/610mm)
2,646 lbs (1,200 kg)
Rear PTO
independent
PTO engine speed
540 PTO rpm at 2,491 engine rpm
Hydraulics
Rear valves
3 (optional)
Pump flow
8.03 gpm (30.4 L/min)
Electrical specifications
Electrical ground
negative
Battery CCA
582
Battery volts
12
Dimensions and weight
Length
115.9 inches (294 cm)
Width
59.8 inches (151 cm)
Ground clearance
14.2 inches (36 cm)
ROPS height
97.2 inches (246 cm)
Cab height
91.3 inches (231 cm)
ROPS Weight
3,726 lbs (1,690 kg)
Cab Weight
4,034 lbs (1,829 kg)
Tires and tread
Front tread
45.5 inches (115 cm)
Rear tread
47.2 to 58.3 inches (119 to 148 cm)
Standard tires (ag)
Front: 7.00-16. Rear: 12.4-24
Attachments
Backhoe type
Kubota BH92A Backhoe
Transport height
102.4 inches (260 cm)
Reach from pivot
150 inches (381 cm)
Loading height
88.5 inches (224 cm)
Bucket rotation
180°
Note: Comparison values are calculated from Kubota models in this specifications database. Specifications can vary by year, market, configuration, tires and optional equipment. For official specifications, check the official Kubota website or the tractor’s operator manual.
