Bobcat CT120
The Bobcat CT120 is a tractor produced by Bobcat. It is equipped with a 56.6 ci 0.9 L engine. The listed engine power is Diesel (listed): 21 hp / 15.7 kW. Transmission: infinite forward and reverse (2-range). Operating weight: 244 lbs 110 kg.
Engine Power
Diesel (listed): 21 hp / 15.7 kW
Fuel & Capacities
5.3 gal
20.1 L
Transmission
infinite forward and reverse (2-range)
Operating Weight
244 lbs
110 kg
Overview
 | 2008 - 2010
Compact Utility tractorDaedong built
Compact Utility tractor
Daedong built |
|---|
Production | |
|---|---|
Distributor | Bobcat |
Manufacturer | Daedong |
Compact Utility tractor | |
Built in Daegu, South Korea | |
Bobcat CT120 Engine | |
|---|---|
Daedong 0.9L 3-cyl diesel | |
Fuel tank | 5.3 gal
20.1 L |
Engine details ...  | |
Bobcat CT120 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Bobcat CT120 Power | |
|---|---|
Engine | 21 hp
15.7 kW |
PTO (claimed) | 14.5 hp
10.8 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Two-post folding ROPS. |
Hydraulics | |
|---|---|
Valves | 1 |
Total flow | 7.7 gpm
29.1 lpm |
Tractor hitch | |
|---|---|
Rear Type | 1 |
Rear lift (at 24"/610mm) | 960 lbs
435 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | live |
Rear PTO Type | 540 |
Mid PTO | optional |
Mid PTO Type | 2000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 57.9 inches
147 cm |
Weight | 2055 lbs
932 kg |
Front tire | 23x8.5-12 |
Rear tire | 33x12-16.5 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 56.6 ci / 0.9 L Diesel
Manufacturer | Daedong 3C093 |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 56.6 ci
0.9 L |
Bore/Stroke | 2.95x2.76 inches
75 x 70 mm |
Emissions | Tier II |
Power | 21 hp
15.7 kW |
Rated RPM | 2800 |
Starter volts | 12 |
Bobcat CT120 Engine | |
|---|---|
 |
Transmission
Transmission — infinite forward and reverse (2-range) hydrostatic
Type | hydrostatic |
Gears | infinite forward and reverse (2-range) |
9.5x16 rear tires. | |
 | |
Dimensions
Bobcat CT120 Tires | |
|---|---|
Ag front | 23x8.5-12 |
Ag rear | 33x12-16.5 |
Ag front | 6x12 |
Ag rear | 9.5x16 |
Lawn/turf front | 23x8.5-12 |
Lawn/turf rear | 33x12.5-16.5 |
Dimensions | |
|---|---|
Wheelbase | 57.9 inches
147 cm |
Length | 105.7 inches
268 cm |
Width | 46.5 inches
118 cm |
Height | 81.8 inches
207 cm |
Weight | 2055 lbs
932 kg |
Ground clearance | 10.7 inches
27 cm |
Attachments
Attachment overview | |
|---|---|
54" mid-mount mower deck | |
Front-end loader |
54" Mower deck | |
|---|---|
Type | mid-mount Bobcat |
3-blade with hydraulic lift | |
Cutting width | 54 inches
137 cm |
Weight | 244 lbs
110 kg |
Photos
Bobcat CT120
Bobcat CT120 operator station and controls.
Recommended Implements & Sizing Guide
Engineering recommendations for Bobcat CT120 based on its 21 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
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 Bobcat CT120.
Estimated Continuous Field Runtime: 4.9 hrs
Approximately 4.9 hours of continuous field operation at ~75% rated power on a full tank (5.3 gal / 20.1 L).
Estimated 75% Load Fuel Burn~1.1 gal/hr (4.1 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
Bobcat CT120 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Bobcat CT120.
Converted Equivalents:
Horsepower (HP)21 hp
Kilowatts (kW)15.7 kW
Metric Horsepower (PS / CV)21.3 PS
Direct Competitor Comparison
Compare Bobcat CT120 against same-era industry alternatives in the same horsepower class.
Current Model
Bobcat
Bobcat CT120
Engine Power:Diesel (listed): 21 hp / 15.7 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester D-219
Engine Power:19
Production Years:1962 - 1966
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