Gilson 773
The Gilson 773 is a tractor produced by Gilson Lawn Tractors. It is equipped with a 275 cc 16.79 ci engine. The listed engine power is Gasoline (gross): 7 hp / 5.2 kW. Transmission: Tecumseh 616. Operating weight: 395 to 405 pounds.
Engine Power
Gasoline (gross): 7 hp / 5.2 kW
Fuel & Capacities
Gasoline
Transmission
Tecumseh 616
Operating Weight
395 to 405 pounds
Overview
 | 1969 - 1970
Lawn tractor |
|---|
Production | |
|---|---|
Manufacturer | Gilson |
Lawn tractor | |
Variants | |
|---|---|
772 | recoil start with mower |
773 | electric start with mower |
775 | recoil start without mower |
776 | electric start without mower |
Gilson 773 Engine | |
|---|---|
7HP Briggs & Stratton 275cc 1-cyl gasoline | |
Engine details ...  |
Gilson 773 Transmission | |
|---|---|
3-speed gear | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | manual idler |
Dimensions & Tires | |
|---|---|
Weight | 395 to 405 pounds |
Front tire | 13x5.00-6 |
Rear tire | 16x6.50-8 |
Full dimensions and tires ...  | |
References | |
|---|---|
 | |
Lawn Tractor Owner's Guide and Parts List (14471) published in 1969 | |
Outdoor Power Equipment published in 1970, by Gilson | |
1970 Lawn Tractor Parts List and Parts Diagrams |
Engine
Engine Detail — 275 cc / 16.79 ci Gasoline
Manufacturer | Briggs & Stratton 170702 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 275 cc
16.79 ci |
Bore/Stroke | 3.00x2.375 inches
76 x 60 mm |
Power (gross) | 7 hp
5.2 kW |
Starter type | manual recoil |
Transmission
Transmission — Tecumseh 616
Transmission | Tecumseh 616 |
Type | belt-driven gear |
Gears | 3 forward and 1 reverse |
Dimensions
Gilson 773 Tires | |
|---|---|
Lawn/turf front | 13x5.00-6 |
Lawn/turf rear | 16x6.50-8 |
Dimensions | |
|---|---|
Length | 51.5 inches
130 cm |
Width | 41 inches
104 cm |
Height (steering wheel) | 38 inches
96 cm |
Shipping weight | 395 lbs (recoil)
179 kg |
405 lbs (electric)
183 kg | |
Attachments
34" Mower deck | |
|---|---|
Type | mid-mount Gilson 777 |
3-blade with manual lift | |
Cutting width | 34 inches
86 cm |
Cut height | 1.75 to 3.25 inch
4 to 8 cm |
Photos
Gilson 773 tractor photo
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Gilson Lawn Tractors Gilson 773.
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
Gilson Lawn Tractors Gilson 773 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Gilson Lawn Tractors Gilson 773.
Converted Equivalents:
Horsepower (HP)7 hp
Kilowatts (kW)5.2 kW
Metric Horsepower (PS / CV)7.1 PS
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