Bolens HT-20D VS Gravely GMT 9000 specs comparison
![Bolens HT-20D 1980 comparison online with competitors](https://www.manytractors.com/images/models/specs-Bolens-HT-20D-2.jpg)
Bolens HT-20D
General InfosMake | Bolens |
Model | HT-20D |
Country | United states |
Production | From 1980 Until 1981 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Bolens HT-20D Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | 76 inches 193 cm |
Width | 38 inches 96 cm |
Height | 45 inches 114 cm |
Wheelbase | 52 inches 132 cm |
Ground clearance | 8.5 inches 21 cm |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 863 cc or 52.7 ci |
Cylinders | 2 cylinders |
Engine power | - |
Engine RPM | 3000 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | 2.7 qts 2.6 L |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Bolens HT-20D Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 9 amps |
Trans system | Eaton 11 |
Trans type | shaft-driven hydrostatic |
Trans gears | infinite (2-range) forward and reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | - |
Braking system | - |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | - |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
![Gravely GMT 9000 1977 comparison online with competitors](https://www.manytractors.com/images/models/specs-Gravely-GMT-9000-3.jpg)
Gravely GMT 9000
General InfosMake | Gravely |
Model | GMT 9000 |
Country | England |
Production | From 1977 Until 1982 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | Gravely GMT 9000 Manual |
Dimensions, sizes and tires
AG front tires | 4.00-12 |
AG rear tires | 9.5-16 |
Lawn front tires | 20x8.00-10 |
Lawn rear tires | 20x8.00-10 |
Indus front tires | - |
Indus rear tires | - |
Weight | - |
Length | 90.5 inches 229 cm |
Width | 51 inches 129 cm |
Height | 44 inches 111 cm |
Wheelbase | 63 inches 160 cm |
Ground clearance | - |
Turning radius | - |
Rear tread size | 39 to 43 inches |
Front tread size | 36.75 inches |
Turning radius | 1,470 lbs 666 kg |
Horsepower and engin specs
Engine capacity | 845 cc or 51.6 ci |
Cylinders | 4 cylinders |
Engine power | - |
Engine RPM | 4000 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 7 gal 26.5 L |
Oil capacity | 3.25 qts 3.1 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Gravely GMT 9000 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 8 forward and 4 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | hydraulic power |
Braking system | differential drum |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | 1893 (rpm) |
Fuel consumption | - |
Hitch system | - |
Rear hitch | I |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Bolens provided us with the latest version of its HT-20D service repair manual
- Find All mechanical and electrical parts and accessories of Bolens HT-20D lawn-tractor here
- Get your Gravely GMT 9000 manual book version
- Cabine, electrical And mechanical parts for Gravely GMT 9000 lawn-tractor here