Bolens G172: all source data

All 59 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
DistributorBolens
ManufacturerIseki
(no label)Sub-Compact Utility tractor
(no label)Built in Japan
Engine
(no label)Mitsubishi 0.8L 2-cyl diesel
Fuel tank3.2 gal | 12.1 L
Transmission
(no label)6-speed unsynchronized gear
Power
Engine17 hp | 12.7 kW
Mechanical
(no label)Two-wheel drive
Differential lockmechanical rear
(no label)Manual steering
(no label)Mechanical drum brakes
(no label)Open operator station.
Pto
Rear PTOtransmission
Rear PTO Type540 (1.375)
Engine RPM472@2700
Engine RPM752@2700
Engine RPM1177@2700
Front PTOindependent
Clutchmanual idler pulley
Front PTO Type2000
Engine RPM2000@2700
Dimensions
Wheelbase50.4 inches | 128 cm
Weight1056 lbs | 479 kg
Front tire4.00-12
Rear tire8-16
Electrical
Groundnegative
Battery volts12
Battery AH45

Engine

Engine detail
(no label)Mitsubishi KE 75
(no label)diesel
(no label)2-cylinder
(no label)liquid-cooled
Displacement46.6 ci | 0.8 L
Bore/Stroke3.07x3.15 inches | 78 x 80 mm
Power17 hp | 12.7 kW
Air cleanerdry element
Pre-heatingglow plugs
Starterelectric
Starter volts12
Coolant capacity (Coolant)4.4 qts | 4.2 L
Engine oil
Oil capacity2.7 qts | 2.6 L
Oil change100 h

Transmission

Transmission
Typeunsynchronized gear
Gears6 forward and 2 reverse
Clutchdry disc
Oil capacity13 qts | 12.3 L
(no label)Three gears (1-3) plus reverse (R) with additional high-low range shift. Tractor must be stopped, and clutch used, to shift gears and range.

Dimensions

Tires
Standard tires (ag)Front: 4.00-12. Rear: 8-16
Lawn/turf front20x8.00-10
Lawn/turf rear8-16
Dimensions
Wheelbase50.4 inches | 128 cm
Length76.4 inches | 194 cm
Width37.8 inches | 96 cm
Height46.9 inches | 119 cm
Weight1056 lbs | 479 kg
Ground clearance10.8 inches | 27 cm
Front tread28.3/34.6 inches | 71/87 cm
Rear tread29.1/33/37 inches | 73/83/93 cm