Komatsu D20A dozer has a 4-cylinder diesel engine with 40 horsepower. It is ideal for removing small to medium-sized brush on farms and acreages. The Komatsu d20a bulldozer has ripper choices and may be combined with roll-over protective canopies if needed. The Komatsu D20 is a low-profile compact bulldozer that is excellent for operating in restricted places and regions with limited clearance. It performs admirably in difficult tasks like road construction and surface preparation. The D20A Komatsu has an innovative hydrostatic drive system with two forward and two reverse speeds, as well as an adjustable differential lock that gives the operator more control over the direction of movement and helps prevent sliding while operating on slopes or uneven terrain.
Komatsu D20a Specs
| Brand | Komatsu |
| Model | D20a |
| Type | Crawler dozer |
Engine
| Brand | Komatsu |
| Model | 4D94E |
| Type | Diesel, liquid |
| No. of Cylinders | 4 |
| Aspiration | Turbocharged |
| Combustion | Direct Injection |
| Fuel Pump | Bosch PES-A |
| Fuel | ASTM D975 No1 or 2 |
| Air Cleaner | Dry-type |
| Firing Order | 1-2-4-3 |
| Rated Power | 2450 RPM |
| Torque Speed | 1300 RPM |
| Specs | US | Metric |
|---|---|---|
| Horsepower | 40 HP | 29.5 kW |
| Torque Power | 112 ft-lb | 152 N-m |
| Displacement | 169 cu in. | 2769 cc |
| Bore | 3.6 in. | 9.4 cm |
| Stroke | 3.9 in. | 10.0 cm |
Weight
| US | Metric | |
|---|---|---|
| Operating Weight | 8700 lbs | 3946 kg |
Transmission
| Transmission | Hydroshift |
| No of Gear | 2 forward 2 reverse |
Travel Speed
| US | Metric | |
|---|---|---|
| Max. Travel Speed (forward) | 2.7 mph | 4.4 km |
| Max. Travel Speed (reverse) | 3.2 mph | 5.6 km |
Hydraulic System
| Type | Gear |
| Control | Power angle tilt dozer |
| US | Metric | |
|---|---|---|
| Pump Flow | 15.6 GPM | 59.0 LPM |
| System Relief Pressure | 2200 psi | 155 Bar |
Dimensions
| US | Metric | |
|---|---|---|
| O/A Height | 96.5 in. | 245 cm |
| O/A Lenght | 133.9 in. | 340 cm |
| Width Over Track | 63.4 in. | 161 cm |
Undercarriage
| Chain | Sealed and lubricated |
| Suspension | Rigid |
| Track Shoe | Single grouser |
| Track Rollers (each side) | 5 |
| US | Metric | |
|---|---|---|
| Grouser Width | 11.8 in. | 30.0 cm |
| Track Length on Ground | 66.3 in. | 168.5 cm |
| Ground Pressure | 5.1 psi | 35.2 kPa |
The D20A is a lightweight, compact dozer built for clearing light brush and grasses, but it also has enough power to handle larger tasks such as leveling land for pasture or dam construction.Komatsu D20 Review
Performance
Features
Reliability
Drive
Price
The information presented here will help you decide if this product is the best fit for your situation. Though we do our best to provide all the information you need, things can always change. So be sure to do your own research before purchasing a vehicle, because the information in this review may become outdated over time. If you would like exact details, please contact the vendor directly. If you need Komatsu D20a manual, please specify by commenting.
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