Volvo BM 540RB / Kockum 540RB
The 540RB had a rubber body and was available as an alternative to the rock body on the 540. This wear layer of vulcanized rubber increased the service life of the body considerably and reduced noise level during loading and unloading.
Production year 1981-1987
| 540 Rubber Body | specifications |
| Engine | Scania DSI 14 |
| Rated output, hp | 438 |
| Alt. Engine | Cummins KT 1150 C450 |
| Alt. Rated output, hp | 456 |
| Alt. Engine | Detroit Diesel 12V71TT |
| Alt. Rated output, hp | 456 |
| Transmission | Allison CLBT 5962 |
| Payload, t | 36,3 |
| Operating weight, t | 25,0 |
| Production no. | 96 |
| Production year | 1981–1987 |