Bolens G154 (1981-1991)

Bolens G154 (1981-1991)The Bolens G154 is a 4WD sub-compact utility tractor manufactured by Iseki for distributor Bolens from 1978 to 1991. This second generation was manufactured from 1981 to 1991. The Bolens G154 is equipped with a 0.8 L (47.2 cu·in) three-cylinder diesel engine and an unsynchronized gear with dry disc clutch transmission with 6 forward and 2 reverse gears.

The Bolens G154 sub-compact utility tractor used the Mitsubishi K3A engine. It is a 0.8 L, 773 cm2, (47.2 cu·in) three-cylinder natural aspirated diesel engine with 65.0 mm (2.56 in) of the cylinder bore and 78.0 mm (3.07 in) of the piston stroke. This engine produced 15.2 PS (11.2 kW; 15.0 HP) at 2,600 rpm of output power and 41.2 N·m (4.2 kg·m, 30.4 ft·lb) at 1,800 rpm of torque.

The Bolens G154 is equipped with manual steering, mechanical internal expanding brakes, an open operator station, two-post ROPS or Soft-side cab (optional) and 12.0 liters (3.2 US gal.; 2.6 Imp. gal) fuel tank.

Following attachments are available for the Bolens G154 sub-compact utility tractor:

  • Mid-mount Bolens 17350: 1,210 mm (48 in) mower deck with 3-blades and hydraulic lift
  • Front-mount Bolens 1354: 1,370 mm (54 in) blade with hydraulic lift
  • Front-mount Bolens 1330: 1,210 mm (48 in) single-stage snowblower
  • Bolens 1517 loader
  • Bolens 1380 backhoe

Bolens G154 Specifications

General Specifications
ModelBolens G154
Length1,950 mm (76.8 in)
Width1,140 mm (44.9 in)
Height1,670 mm (65.7 in)
Wheel base1,280 mm (50.4 in)
Ground clearance240 mm (9.4 in)
Weight505 kg (1,115 lbs)
Fuel tank capacity12.0 liters (3.2 US gal.; 2.6 Imp. gal)
Battery12V
Cabin typeOpen operator station, Two-post ROPS or Soft-side cab (optional)
Engine
Engine modelMitsubishi K3A
Engine typeFour-stroke, liquid-cooled, inline
Cylinders3
Fuel typeDiesel
Displacement0.8 L, 773 cm2, (47.2 cu·in)
Bore and stroke65.0 mm X 78.0 mm (2.56 in X 3.07 in)
Horsepower15.2 PS (11.2 kW; 15.0 HP) at 2,600 rpm
Torque41.2 N·m (4.2 kg·m, 30.4 ft·lb) at 1,800 rpm
StarterElectric
Oil capacity:2.6 L (2.7 US. qt, 2.3 Imp. qt.)
Coolant capacity:4.2 L (4.4 US. qt, 3.7 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typeManual
BrakesMechanical internal expanding
Differential lockMechanical standard
Transmission model
Transmission typeUnsynchronized gear with dry disc clutch
Gears6 forward and 2 reverse
Speed Forward: 12.4 kmh (7.7 mph) Reverse: 6.4 kmh (4 mph)
Transmission oil capacity12.3 L (3.2 US. gal, 2.7 Imp. gal.)
Tires
Front tires Ag: 5.00-12
Rear tires Ag: 8-16
Three-Point Hitch
Category0/I
Control typePosition control
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO typeTransmission
Rear PTO speed472/752/1177 rpm
Hydraulic system
Hydraulic typeOpen center
Pressure1850 psi (127.6 bar)
Pump flow3.0 gpm (11.4 lpm)
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We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

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