Caterpillar D3B
| Production |
| Manufacturer | Caterpillar
|
| Bulldozer |
| Original price was $28,630 in 1985 |
| Caterpillar D3B Power |
| Engine | 65 hp
48.5 kW
|
| Mechanical |
| Drive | crawler
|
| Final drives | spur gear
|
| Four-post ROPS. Cab available with heat and air-conditioning. |
| Capacity |
| Fuel | 30 gal
113.6 L
|
| Hydraulic system | 15 gal
56.8 L
|
| Hydraulics |
| Type | open center
|
| Capacity | 15 gal
56.8 L
|
| Pressure | 2500 psi
172.4 bar
|
| Pump flow | 14.5 gpm
54.9 lpm
|
| Electrical |
| Charging system | alternator
|
| Charging amps | 40
|
| Battery volts | 12
|
| References |
 |
| Track-Type Tractors published in 1980, by Caterpillar |
| D3B Track-Type Tractor published in 1984, by Caterpillar |
| Page information |
 |
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| Peter Easterlund - owner/author |
| Email: Peter@TractorData.com |
| Updated on February 16, 2022 |
https://catpublications.com/ - Official operator manuals from Caterpillar.
|
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Engine details ...
Transmission details ...
Caterpillar D3B photos...
Full dimensions and tracks ...