Bolens 770

The Bolens 770 is a tractor produced by Bolens Lawn Tractors. It is equipped with a 275 cc 16.79 ci engine. The listed engine power is Gasoline (listed): 7 hp / 5.2 kW. Transmission: Peerless. Operating weight: 400 lbs 181 kg.

Engine Power
Gasoline (listed): 7 hp / 5.2 kW
Fuel & Capacities
1 gal 3.8 L
Transmission
Peerless
Operating Weight
400 lbs 181 kg

Overview

Bolens 770 tractor photo
1968 - 1969 Husky Pup SeriesLawn tractor Husky Pup Series Lawn tractor
Production
Manufacturer
Bolens
Lawn tractor
Variants
770
gear drive
775
hydrostatic
Bolens 770 Engine
7HP Briggs & Stratton 275cc 1-cyl gasoline
Fuel tank
1 gal 3.8 L
Engine details ...
Bolens 770 Transmission
6-speed gear
Transmission details ...
Mechanical
Two-wheel drive
Steering
manual
Open operator station
Dimensions & Tires
Wheelbase
40.5 inches 102 cm
Weight
400 lbs 181 kg
Front tire
13x5.00x6
Rear tire
20x8.0x10
Full dimensions and tires ...
Electrical
Ground
negative
Battery volts
12
References
770 references literature
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 — 275 cc / 16.79 ci Gasoline

Manufacturer
Briggs & Stratton 170701
Fuel Type
Gasoline
Configuration
1-cylinder, air-cooled
Displacement
275 cc 16.79 ci
Bore/Stroke
3.00x2.375 inches 76 x 60 mm
Power
7 hp 5.2 kW
Rated RPM
3600
Starter
manual recoil
electric optional
Starter volts
12
Oil capacity
1.125 qts 1.1 L

Transmission

Transmission — Peerless

Transmission
Peerless
Type
gear
Gears
6 forward and 2 reverse

Dimensions

Bolens 770 Tires
Lawn/turf front
13x5.00x6
Lawn/turf rear
20x8.0x10
Dimensions
Wheelbase
40.5 inches 102 cm
Length
58 inches 147 cm
Width
31 inches 78 cm
Height
36.5 inches 92 cm
Shipping weight
400 lbs 181 kg

Attachments

Attachment overview
32" mid-mount mower deck
Snowblower
Blade
32" Mower deck
Type
mid-mount Bolens
Cutting width
32 inches 81 cm

Photos

Bolens 770

Bolens 770

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Bolens Lawn Tractors Bolens 770.

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 770 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Bolens Lawn Tractors Bolens 770.

Converted Equivalents:

Horsepower (HP)7 hp
Kilowatts (kW)5.2 kW
Metric Horsepower (PS / CV)7.1 PS