Bolens G274
The Bolens G274 is a tractor produced by Bolens. It is equipped with a 79.1 ci 1.3 L engine. The listed engine power is Diesel (listed): 27 hp / 20.1 kW. Transmission: 18 forward and 6 reverse. Operating weight: 600 lbs 272 kg.
Engine Power
Diesel (listed): 27 hp / 20.1 kW
Fuel & Capacities
7.25 gal
27.4 L
Transmission
18 forward and 6 reverse
Operating Weight
600 lbs
272 kg
Overview
 | 1983 - 1989
Compact Utility tractorIseki built
Compact Utility tractor
Iseki built |
|---|
Production | |
|---|---|
Distributor | Bolens |
Manufacturer | Iseki |
Compact Utility tractor | |
Variants | |
|---|---|
G272/2702 | 2WD |
G274/2704 | 4WD |
TE4270 | similar Iseki model |
Bolens G274 Engine | |
|---|---|
Isuzu 1.3L 3-cyl diesel | |
Engine details ...  |
Bolens G274 Transmission | |
|---|---|
18-speed synchromesh | |
Transmission details ...  |
Bolens G274 Power | |
|---|---|
Engine | 27 hp
20.1 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Differential lock | mechanical rear |
Power steering | |
Mechanial wet disc brakes | |
Two-post fixed ROPS. | |
Capacity | |
|---|---|
Fuel | 7.25 gal
27.4 L |
Steering | 2.1 qts
2.0 L |
Hydraulics | |
|---|---|
Type | open center |
Pressure | 2000 psi
137.9 bar |
Pump flow | 5.5 gpm
20.8 lpm |
Steering cap. | 2.1 qts
2.0 L |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Rear lift | 2500 lbs
1134 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 65 inches
165 cm |
Weight | 2440 lbs
1106 kg |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 45 |
Battery CCA | 305 |
Battery volts | 12 |
References | |
|---|---|
 | |
High Performance published in 1987, by Bolens | |
Bolens Diesel published in 1983 |
Engine
Engine Detail — 79.1 ci / 1.3 L Diesel
Manufacturer | Isuzu E3AE1 |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 79.1 ci
1.3 L |
Bore/Stroke | 3.15x3.386 inches
80 x 86 mm |
Power | 27 hp
20.1 kW |
Compression | 22:1 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 5 qts
4.7 L |
Coolant capacity | 7 qts
6.6 L |
Transmission
Transmission — 18 forward and 6 reverse synchromesh
Type | synchromesh |
Gears | 18 forward and 6 reverse |
Oil capacity | 36 qts
34.1 L |
Dimensions
Bolens G274 Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 65 inches
165 cm |
Length | 115.7 inches
293 cm |
Width | 52 inches
132 cm |
Height | 80 inches
203 cm |
Weight | 2440 lbs
1106 kg |
Ground clearance | 13 inches
33 cm |
Attachments
Attachment overview | |
|---|---|
Snowblower | |
Blade | |
Front-end loader | |
Backhoe |
Bolens 17385 Backhoe | |
|---|---|
Backhoe type | Bolens 17385 Backhoe |
Weight | 600 lbs
272 kg |
Digging depth | 78 inches
198 cm |
Reach from pivot | 94 inches
238 cm |
Loading height | 53 inches
134 cm |
Bucket Rotation | 162° |
Swing Arc | 180° |
Photos
Bolens G274 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Bolens G274 based on its 27 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Bolens G274.
Estimated Continuous Field Runtime: 5.2 hrs
Approximately 5.2 hours of continuous field operation at ~75% rated power on a full tank (7.3 gal / 27.4 L).
Estimated 75% Load Fuel Burn~1.4 gal/hr (5.3 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Bolens G274 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Bolens G274.
Converted Equivalents:
Horsepower (HP)27 hp
Kilowatts (kW)20.1 kW
Metric Horsepower (PS / CV)27.4 PS
Direct Competitor Comparison
Compare Bolens G274 against same-era industry alternatives in the same horsepower class.
Current Model
Bolens
Bolens G274
Engine Power:Diesel (listed): 27 hp / 20.1 kW
★ Baseline Reference
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