Load King · Lowboy Trailers
Load King 50-Ton Lowboy Trailer

How much is a used Load King 50-Ton Lowboy worth?
HeavyDutyYard estimates a used Load King 50-Ton Lowboy at $35,000–$65,000 (our estimate, not yet checked against recent sales).
Not yet checked against recent sales. Year, hours and condition decide where a unit lands.
Own a Load King 50-Ton Lowboy Trailer? Get an offer or list it free →
About the Load King 50-Ton Lowboy Trailer
The Load King 50-Ton Lowboy Trailer is a mid-size lowboy trailer built from 2003 to today.
Owners mostly put it to work on equipment transport, construction equipment delivery, excavator hauling.
Specifications
Dimensions & Weight
- Operating Weight
- 17000 lbs
Configuration
- Size Class
- Medium
- Years Produced
- 2003-present
Trailer Specifications
- GVWR
- 100000 lbs
- Tare Weight
- 17000 lbs
- Length
- 44 ft
- Width
- 8.5 ft
- Weight Capacity
- 83000 lbs
- Deck Height
- 1.42 ft
- Deck Material
- Steel
- Axles
- 2
- Suspension
- Mechanical
- Brakes
- Air
Unverified specs: not yet checked against an OEM spec sheet.
Common Applications
- Equipment transport
- Construction equipment delivery
- Excavator hauling
- Loader and dozer transport
Popular Attachments
Common Configurations
How It Compares
| Spec | Load King 50-Ton Lowboy Trailer | XL Specialized 80 HDG Lowboy Trailer | Trail King TK80HDG Lowboy Trailer | Fontaine Magnitude 55H Lowboy Trailer |
|---|---|---|---|---|
| Engine HP | — | — | — | — |
| Op. Weight | 17,000 lbs | 18,500 lbs | 18,000 lbs | 19,500 lbs |
| Weight Capacity | 83000 | 80000 | 80000 | 90000 |
| Est. Price Low | $35,000 | $38,000 | $35,000 | $42,000 |
| Est. Price High | $65,000 | $72,000 | $65,000 | $85,000 |
Against the XL Specialized XL 80 HDG, the Load King 50-Ton Lowboy is 1,500 lb lighter and has 3,000 lbs more weight capacity.
Against the Trail King TK80HDG, the Load King 50-Ton Lowboy is 1,000 lb lighter and has 3,000 lbs more weight capacity.
Against the Fontaine Magnitude 55H, the Load King 50-Ton Lowboy is 2,500 lb lighter and has 7,000 lbs less weight capacity.
Frequently Asked Questions
How much is a used Load King 50-Ton Lowboy worth?
HeavyDutyYard estimates a used Load King 50-Ton Lowboy at $35,000–$65,000 (our estimate, not yet checked against recent sales).
Where can I sell my Load King 50-Ton Lowboy?
Send HeavyDutyYard the year, hours, and condition of your Load King 50-Ton Lowboy and we reply within one business day. We make cash offers on some machines; otherwise we list yours free on the HeavyDutyYard marketplace, where we review every listing and screen buyer messages before they reach you. Transport is coordinated when we buy.
What is the Load King 50-Ton Lowboy used for?
The Load King 50-Ton Lowboy Trailer is commonly used for equipment transport, construction equipment delivery, excavator hauling, loader and dozer transport.