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
Model Bolens G154
Length 1,950 mm (76.8 in)
Width 1,140 mm (44.9 in)
Height 1,670 mm (65.7 in)
Wheel base 1,280 mm (50.4 in)
Ground clearance 240 mm (9.4 in)
Weight 505 kg (1,115 lbs)
Fuel tank capacity 12.0 liters (3.2 US gal.; 2.6 Imp. gal)
Battery 12V
Cabin type Open operator station, Two-post ROPS or Soft-side cab (optional)
Engine model Mitsubishi K3A
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 0.8 L, 773 cm2, (47.2 cu·in)
Bore and stroke 65.0 mm X 78.0 mm (2.56 in X 3.07 in)
Horsepower 15.2 PS (11.2 kW; 15.0 HP) at 2,600 rpm
Torque 41.2 N·m (4.2 kg·m, 30.4 ft·lb) at 1,800 rpm
Starter Electric
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
Chassis 4×4 MFWD 4WD
Steering type Manual
Brakes Mechanical internal expanding
Differential lock Mechanical standard
Transmission model
Transmission type Unsynchronized gear with dry disc clutch
Gears 6 forward and 2 reverse
Speed Forward: 12.4 kmh (7.7 mph) Reverse: 6.4 kmh (4 mph)
Transmission oil capacity 12.3 L (3.2 US. gal, 2.7 Imp. gal.)
Front tires Ag: 5.00-12
Rear tires Ag: 8-16
Three-Point Hitch
Category 0/I
Control type Position control
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Transmission
Rear PTO speed 472/752/1177 rpm
Hydraulic system
Hydraulic type Open center
Pressure 1850 psi (127.6 bar)
Pump flow 3.0 gpm (11.4 lpm)
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