Diamond C LPT-GN: Telescopic Gooseneck Dump
Specifications, configurations, and buyer fit for the Diamond C LPT-GN Telescopic Gooseneck Dump.
The LPT-GN is a current Diamond C model. The published specifications below come from the manufacturer’s spec sheet. Confirm the current numbers with your dealer before you buy.
Published Specifications
| GVWR | 15,500-24,000 lb |
|---|---|
| Empty weight | 5,270-8,100 lb |
| Lengths | 12-16 ft |
| Width | 81-82 in bed |
| Axles | 2x 7K Lippert std; upgrades available |
| Tires | 14-ply all-steel radials |
| Coupler | Gooseneck |
3-stage telescopic hoist; 45-degree dump angle; std 14.9K GVWR upgradable to 18K/23K/24K
Read from the manufacturer's published page on July 19, 2026. Options and model-year changes alter these figures, verify the current sheet with the dealer.
Manufacturer Source
Diamond C listed this model family as active when checked on July 19, 2026. Confirm current specifications, options, and local availability directly with the manufacturer and dealer.
View the official Diamond C LPT-GN page →