Komatsu
D21P-3
Crawler Dozer
11 specifications

23 data points
| Operating Weight | 9,806 lb |
|---|
| Engine Model | SA6D155-4 |
|---|---|
| Displacement | 1,175 in³ |
| Power Measured @ | 2,000 rpm |
| Gross Power | 410.0 hp |
| Number of Cylinders | 6 |
| Ground Clearance | 23 in |
|---|---|
| Height - Top of Cab | 163 in |
| Length of Track on Ground | 133 in |
| Width Over Tracks | 120 in |
| Length w/ Blade | 362 in |
| Length w/o Blade | 223 in |
| Transmission Type | TF |
|---|---|
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 4 |
| Track Gauge | 90 in |
|---|---|
| Number of Track Rollers per Side | 7 |
| Number of Shoes per Side | 39 |
| Number of Carrier Rollers per Side | 2 |
| Standard Shoe Size | 24 in |
| Track Pitch | 10 in |
| Width | 170 in |
|---|---|
| Height | 74 in |
Other crawler dozers in a similar weight class.