Equipment specs / Caterpillar rock trucks
Every model below carries verified transport dimensions and weight, the trailer class it rides, and a permit verdict computed against the legal envelope. Open a model to pre-fill the quote and get a rate locked for 30 days.
| Model | L × W × H | Weight | Trailer class | Permits | |
|---|---|---|---|---|---|
| Caterpillar 769DRock Trucks | 26 ft 4 in × 12 ft 10 in × 12 ft 1 in | 68,900 lbs | Lowboy or RGN | oversize permit | Get rate → |
| Caterpillar 770Rock Trucks | 28 ft 8 in × 15 ft 7 in × 10 ft 3 in | 157,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 772Rock Trucks | 28 ft 8 in × 15 ft 8 in × 14 ft 0 in | 181,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 772 (07)Rock Trucks | 28 ft 11 in × 12 ft 11 in × 12 ft 10 in | 181,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 773DRock Trucks | 31 ft 9 in × 14 ft 8 in × 13 ft 2 in | 88,600 lbs | Multi-axle lowboy or RGN | oversize permit | Get rate → |
| Caterpillar 773FRock Trucks | 33 ft 7 in × 17 ft 10 in × 14 ft 7 in | 222,001 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 777DRock Trucks | 32 ft 1 in × 20 ft 0 in × 16 ft 5 in | 141,749 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 789Rock Trucks | 42 ft 7 in × 25 ft 6 in × 18 ft 3 in | 715,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 793 (04)Rock Trucks | 44 ft 9 in × 28 ft 3 in × 18 ft 6 in | 846,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 794 ACRock Trucks | 50 ft 9 in × 29 ft 9 in × 22 ft 3 in | 1,150,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 796 ACRock Trucks | 51 ft 5 in × 33 ft 2 in × 22 ft 1 in | 1,270,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 797FRock Trucks | 49 ft 6 in × 29 ft 11 in × 21 ft 5 in | 1,375,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
| Caterpillar 798 ACRock Trucks | 51 ft 5 in × 33 ft 2 in × 22 ft 1 in | 1,375,000 lbs | Multi-axle lowboy or RGN | superload review | Get rate → |
Specifications are provided for transport planning purposes only and reflect standard base configurations as published by equipment manufacturers and industry sources. Actual dimensions and weights vary by configuration, options, attachments, and condition. LoadLoom does not guarantee the accuracy or completeness of published specifications. Confirming final dimensions and weight is the responsibility of the shipper; misdeclared dimensions may result in adjusted pricing, delays, or refused pickup. Legal load limits, permit requirements, and escort rules vary by state and province and are subject to change; permit and escort estimates are informational until confirmed at booking. Coverage is subject to declared value and the terms of the LoadLoom booking contract. Images and schematics are illustrative and may not depict the exact model or configuration listed. See PriceLock terms and the LoadLoom Terms and Conditions.
