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Bolens 1250

The Bolens 1250 is a tractor produced by Bolens Lawn Tractors. It is equipped with a 473 cc 28.86 ci engine. The listed engine power is Gasoline (listed): 12.5 hp / 9.3 kW. Transmission: Eaton 12. Operating weight: 975 lbs 442 kg.

Engine Power
Gasoline (listed): 12.5 hp / 9.3 kW
Fuel & Capacities
Gasoline
Transmission
Eaton 12
Operating Weight
975 lbs 442 kg

Overview

Bolens 1250 tractor photo
1967 - 1969 Large Frame SeriesGarden tractor Large Frame Series Garden tractor
Production
Manufacturer
Bolens
Garden tractor
The Bolens 1250 carried model number 197.
Bolens 1250 Engine
12.5HP Wisconsin 473cc 1-cyl gasoline
Engine details ...
Bolens 1250 Transmission
hydrostatic
Transmission details ...
Mechanical
Two-wheel drive
Steering
manual
Open operator station.
Tractor hitch
Rear Type
0 (optional)
Dimensions & Tires
Wheelbase
49 inches 124 cm
Weight
975 lbs 442 kg
Front tire
5.70/5.00x8
Rear tire
27x8.50-15
Full dimensions and tires ...
Electrical
Ground
negative
Charging system
starter generator
Battery volts
12
References
1250 references literature
Operator's Manual 1250 published in 1967
Husky Tractors published in 1967, by Bolens
Outdoor Power Equipment published in 1967, by Bolens
Husky Tractors published in 1968, by Bolens
Outdoor Power Equipment published in 1968, by Bolens
Husky Tractors published in 1969, by Bolens

Engine

Engine Detail — 473 cc / 28.86 ci Gasoline

Manufacturer
Wisconsin S12D
Fuel Type
Gasoline
Configuration
1-cylinder, air-cooled
Displacement
473 cc 28.86 ci
Bore/Stroke
3.50x3.00 inches 89 x 76 mm
Power
12.5 hp 9.3 kW
Air cleaner
dry
Rated RPM
3600
Starter
electric
Starter volts
12
Sparkplug gap
0.030 inches 0.762 mm
Intake valve clearance
0.007 inches (cold) 0.178 mm
Exhaust valve clearance
0.016 inches (cold) 0.406 mm
Oil capacity
2 qts 1.9 L
Oil change
50 h

Transmission

Transmission — Eaton 12

Transmission
Eaton 12
Type
hydrostatic
Gears
infinite forward and reverse
Oil capacity
10 qts 9.5 L
1250 12 hydrostatic speeds

Dimensions

Bolens 1250 Tires
Ag rear
27x8.50-15
Ag rear
26x12-12
Lawn/turf front
5.70/5.00x8
Lawn/turf rear
27x8.50-15
Dimensions
Wheelbase
49 inches 124 cm
Length
72 inches 182 cm
Width
38 inches 96 cm
Height
45 inches 114 cm
Shipping weight
975 lbs 442 kg
Ground clearance
8.5 inches 21 cm

Attachments

Attachment overview
48" mid-mount mower deck
Snowblower
Blade
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.
48" Mower deck
Type
mid-mount Bolens
hydraulic lift
Cutting width
48 inches 121 cm

Photos

Bolens 1250

Bolens 1250

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Bolens Lawn Tractors Bolens 1250.

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 Lawn Tractors Bolens 1250 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Bolens Lawn Tractors Bolens 1250.

Converted Equivalents:

Horsepower (HP)12.5 hp
Kilowatts (kW)9.3 kW
Metric Horsepower (PS / CV)12.7 PS

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