Woods 5120
The Woods 5120 is a tractor produced by Woods Lawn Tractors. It is equipped with a 480 cc 29.3 ci engine. The listed engine power is Gasoline (gross): 12.5 hp / 9.3 kW. Transmission: infinite forward and reverse. Operating weight: 532 lbs 241 kg.
Engine Power
Gasoline (gross): 12.5 hp / 9.3 kW
Fuel & Capacities
3 gal
11.4 L
Transmission
infinite forward and reverse
Operating Weight
532 lbs
241 kg
Overview
![]() | 1993 - 1994
5000 SeriesFront-mount mowerGrasshopper built
5000 Series
Front-mount mower
Grasshopper built |
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Production | |
|---|---|
Distributor | Woods |
Manufacturer | Grasshopper |
Front-mount mower | |
Woods 5120 Engine | |
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12.5HP Vanguard 480cc 2-cyl gasoline | |
Fuel tank | 3 gal
11.4 L |
Engine details ... | |
Woods 5120 Transmission | |
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hydrostatic | |
Transmission details ... |
Mechanical | |
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Two-wheel drive | |
Power steering | |
Open operator station. |
Power Take-off (PTO) | |
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Front PTO | independent |
Clutch | electric |
Dimensions & Tires | |
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Weight | 532 lbs
241 kg |
Front tire | 18x8.50-8 |
Rear tire | 13x5.00-6 |
Full dimensions and tires ... | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 16 |
Battery CCA | 250 |
Battery volts | 12 |
References | |
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![]() | |
Mow'n Machines and Accessories published in 1994, by Woods |
Engine
Engine Detail — 480 cc / 29.3 ci Gasoline
Manufacturer | Vanguard |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled |
Displacement | 480 cc
29.3 ci |
Bore/Stroke | 2.68x2.60 inches
68 x 66 mm |
Power (gross) | 12.5 hp
9.3 kW |
Compression | 8.2:1 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 1.75 qts
1.7 L |
Transmission
Transmission — infinite forward and reverse hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse |
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Dimensions
Woods 5120 Tires | |
|---|---|
Lawn/turf front | 18x8.50-8 |
Lawn/turf rear | 13x5.00-6 |
Dimensions | |
|---|---|
Weight | 532 lbs
241 kg |
Attachments
Attachment overview | |
|---|---|
44" front-mount mower deck | |
48" front-mount mower deck | |
Snowblower | |
Blade |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Woods Lawn Tractors Woods 5120.
Estimated Continuous Field Runtime: 4.6 hrs
Approximately 4.6 hours of continuous field operation at ~75% rated power on a full tank (3 gal / 11.4 L).
Estimated 75% Load Fuel Burn~0.7 gal/hr (2.5 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
Woods Lawn Tractors Woods 5120 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Woods Lawn Tractors Woods 5120.
Converted Equivalents:
Horsepower (HP)12.5 hp
Kilowatts (kW)9.3 kW
Metric Horsepower (PS / CV)12.7 PS
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