Cub Cadet Tank S6031
The Cub Cadet Tank S6031 is a tractor produced by Cub Cadet Lawn Tractors. It is equipped with a 852 cc 52 ci engine. The listed engine power is Gasoline (gross): 31 hp / 23.1 kW. Transmission: Hydro-Gear PK-12. Operating weight: 1470 lbs 666 kg.
Engine Power
Gasoline (gross): 31 hp / 23.1 kW
Fuel & Capacities
14 gal*Dual 7-gallon tanks
53.0 L
Transmission
Hydro-Gear PK-12
Operating Weight
1470 lbs
666 kg
Overview
 | 2009 - 2012
Tank S SeriesZero-turn mower
Tank S Series
Zero-turn mower |
|---|
Production | |
|---|---|
Manufacturer | Cub Cadet (a part of MTD) |
Zero-turn mower | |
Variants | |
|---|---|
S6031 | gasoline engine |
S6031-LP | LP-gas engine |
Cub Cadet Tank S6031 Engine | |
|---|---|
31HP Kawasaki 852cc 2-cyl gasoline | |
Fuel tank | 14 gal*Dual 7-gallon tanks
53.0 L |
Engine details ...  | |
Cub Cadet Tank S6031 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Steering | differential power |
Drum brakes | |
Two-post foldable ROPS. | |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
Wheelbase | 54 inches
137 cm |
Weight | 1470 lbs
666 kg |
Front tire | 16x6.5-8 |
Rear tire | 24x12-12 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 20 |
Battery volts | 12 |
Engine
Engine Detail — 852 cc / 52 ci Gasoline
Manufacturer | Kawasaki FX850V |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled vertical-shaft V-Twin |
Displacement | 852 cc
52 ci |
Bore/Stroke | 3.33x2.99 inches
85 x 76 mm |
Power (gross) | 31 hp
23.1 kW |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — Hydro-Gear PK-12
Transmission | Hydro-Gear PK-12 |
Type | hydrostatic |
Gears | infinite forward and reverse |
 | |
Dimensions
Cub Cadet Tank S6031 Tires | |
|---|---|
Lawn/turf front | 16x6.5-8 |
Lawn/turf rear | 24x12-12 |
Dimensions | |
|---|---|
Wheelbase | 54 inches
137 cm |
Length | 90 inches
228 cm |
Width | 62 inches
157 cm |
Height | 72 inches
182 cm |
Weight | 1470 lbs
666 kg |
Front tread | 49.5 inches
125 cm |
Rear tread | 58 inches
147 cm |
Attachments
60" Mower deck | |
|---|---|
Type | mid-mount Cub Cadet |
3-blade with hydraulic power lift | |
Cutting width | 60 inches
152 cm |
Cut height | 1 to 5 inch
2 to 12 cm |
Photos
Cub Cadet Tank S6031 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Cub Cadet Lawn Tractors Cub Cadet Tank S6031 based on its 31 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
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 Cub Cadet Lawn Tractors Cub Cadet Tank S6031.
Estimated Continuous Field Runtime: 8.7 hrs
Approximately 8.7 hours of continuous field operation at ~75% rated power on a full tank (14 gal / 53 L).
Estimated 75% Load Fuel Burn~1.6 gal/hr (6.1 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
Cub Cadet Lawn Tractors Cub Cadet Tank S6031 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Cub Cadet Lawn Tractors Cub Cadet Tank S6031.
Converted Equivalents:
Horsepower (HP)31 hp
Kilowatts (kW)23.1 kW
Metric Horsepower (PS / CV)31.4 PS
Direct Competitor Comparison
Compare Cub Cadet Tank S6031 against same-era industry alternatives in the same horsepower class.
Current Model
Cub Cadet Lawn Tractors
Cub Cadet Tank S6031
Engine Power:Gasoline (gross): 31 hp / 23.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 140
Engine Power:28
Production Years:1958 - 1979
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