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Our Standard Dump Trailers

RELIABLE TRAILERS. COMPETITIVE PRICING. READY TO WORK. 


Legacy Trailer Supply maintains a select lineup of standard, in-stock dump trailers designed to cover the most common hauling needs. These units are are proven designs and configurations we intentionally keep on hand so you can buy with confidence and get to work without delay.  Every trailer in our standard inventory reflects the same priorities: structural integrity, practical features, and long-term durability.

Manual Dump Trailers

Prospector 4 x 8 Manual Dump (3K)

$3,450 (plus tax)

Comes with the following:

Trailer Size: 4′ x 8′

GVWR: 3,000 lbs (2K payload, 1K dump)

Sides: 24″ tall 

Frame: 4" x 2" tube

Floor & walls: 12ga. & 14 ga.

Lift: Manual pump lift with single-cylinder

Rear Gate: Barn door-style gate (removable)

Coupler: 2″ A-frame style

Jack: 2K A-frame jack 

Axle: 3,500 lb. idler

Tires: 205 75 R 15 (5-lug)

Color: Black


*Tarp, Spare, ramps, & d-rings not included*

Prospector 5 x 8 Manual Dump (3K)

$3,850 (plus tax)

Comes with the following:

Trailer Size: 5′ x 8′

GVWR: 3,000 lbs (2K payload, 1K dump)

Sides: 24″ tall 

Frame: 4" x 2" tube

Floor & walls: 12ga. & 14 ga.

Lift: Manual pump lift with single-cylinder

Rear Gate: Barn door-style gate (removable)

Coupler: 2″ A-frame style

Jack: 2K A-frame jack 

Axle: 3,500 lb. idler

Tires: 205 75 R 15 (5-lug)

Color: Red


*Tarp, Spare, ramps, & d-rings not included*


Single Ram Dump Trailers

Prospector 5 x 8 Dump (6K)

$5,575 (plus tax)

Comes with the following:

Trailer Size: 5′ x 8′

GVWR: 6,000 lbs (4K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: single-cylinder direct-push

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ A-frame style

Jack: top-wind 5K jack

Pump: Double acting w/ deep cycle battery

Axle: 6,000 lb. idler

Tires: 235 80 R 16 (6-lug)

Color: Gray

Spare tire mount: included 

Tarp: included


*Spare tire, ramps, & d-rings not included*

Prospector 6 x 10 Dump (7K)

$6,795 (plus tax)

Comes with the following:

Trailer Size: 6′ x 10′

GVWR: 7,000 lbs (4K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: single-cylinder direct-push

Rear Gate: Barn door-style gate

Coupler: 2 5/16″ A-frame style

Jack: top-wind 5K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 3500 lb. w/ brakes

Tires: 205 75 R 15 (5-lug)

Color: Black

Spare tire mount: included 

Tarp: included


*Spare tire, ramps, & d-rings not included*

Prospector 6 x 12 Dump (7K)

$7,495 (plus tax)

Comes with the following:

Trailer Size: 6′ x 12′

GVWR: 7,000 lbs (4K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: single-cylinder direct-push

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ A-frame style

Jack: top-wind 5K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 3500 lb. w/ brakes

Tires: 205 75 R 15 (5-lug)

Color: Blue

Spare tire mount: included 

Tarp: included


*Spare tire, ramps, & d-rings not included*

Prospector 6 x 12 Dump (10K)

$8,295 (plus tax)

Comes with the following:

Trailer Size: 6′ x 12′

GVWR: 10,000 lbs (6.7K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: single-cylinder direct-push

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ A-frame style

Jack: top-wind 5K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 5,200 lb. w/ brakes

Tires: 225 75 R 15 (6-lug)

Color: Black

Spare tire mount: included 

Tarp: included


*Spare tire & ramps not included*

Prospector 6 x 12 Dump (10K) (48" sides)

$9,395 (plus tax)

Comes with the following:

Trailer Size: 6′ x 12′

GVWR: 10,000 lbs (6.7K payload)

Sides: 48″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: single-cylinder direct-push

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ A-frame style

Jack: top-wind 5K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 5,200 lb. w/ brakes

Tires: 225 75 R 15 (6-lug)

Color: Blue

Spare tire mount: included 

Tarp: included


*Spare tire & ramps not included*


Telescopic Dump Trailers

Prospector 6 x 12 Telescopic Dump (12K)

$9,895 (plus tax)

Comes with the following:

Trailer Size: 6′ x 12′

GVWR: 12,000 lbs (8K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: Telescopic 

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ adjustable

Jack: top-wind 8K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 6,000 lb. w/ brake

Tires: 235 80 R 16 (6-lug)

Color: Gray

Spare tire mount: included 

Tarp: included


*Spare tire, ramps, & d-rings not included*

Prospector 7 x 14 Telescopic Dump (14K)

$10,995 (plus tax)

Comes with the following:

Trailer Size: 7′ x 14′

GVWR: 14,000 lbs (10K payload)

Sides: 24″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: Telescopic 

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ adjustable

Jack: 12K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 7,000 lb. w/ brake

Tires: 235 80 R 16 (8-lug)

Color: Black

Spare tire mount: tire included 

Tarp: included

Ramps: 6' w/ d-ring tie downs

Prospector 7 x 16 Telescopic Dump (16K) (48" sides)

$13,995 (plus tax)

Comes with the following:

Trailer Size: 7′ x 16′

GVWR: 16,000 lbs (12K payload)

Sides: 48″ tall 

Floor & walls: 10ga. & 12 ga.

Lift: Telescopic 

Rear Gate: Double Swing Doors

Coupler: 2 5/16″ adjustable

Jack: 12K jack

Pump: Double acting w/ deep cycle battery

Axle: (2) 8,000 lb. w/ brake

Tires: 215 75 R 17.5 (8-lug) (16-ply)

Color: Black

Spare tire mount: tire included 

Tarp: included

Ramps: 6' w/ d-ring tie downs

Trusted Supplier

Legacy Trailer Supply - A Division of McElrath Heritage Group, Inc.                                                                                 Copyright © 2026 Legacy Trailer Supply 

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