1405 - 41 Street N. Lethbridge AB T1H 6G3403-327-8212

GCD322-42 AR Clam Dump

The Renn Clam Dump is impressive with it`s capacity, strength and trouble free operation. Increased hauling capacity coupled with minimal downtime means increased profits.

We built this unit to be tougher than the day is long with the structural integrity being supplied by our light weight design. Lighter construction means better fuel economy and increased payloads.

The oscillating 5th wheel design coupler system reduces structural stress to your truck and to the unit itself.

A pneumatic feather valve controls the gate with infinite open settings.

Standard Features & Specifications

Built Tough. Built Smart.

General Information

Model: 42‘ Tridem Cross Dump Trailer
Capacity: 27.5 yd/3
TARE: 13,155 lbs
Trailer Dimensions: 42″ (L) x 8’6” (W) x 9’6” (H), 118.5″ Overall Height

Standard Features

Coating Frame: Complete Steel Shot Blasted, PPG DTM Urethane
Coating Box: Epoxy Primer Inside and Out, Top Coat PPG System, All Painted Parts Baked in Heat Ovens
Board Gussets: 3 Per Side
Wiring: Fully enclosed wiring
Lights: Recessed and Rubber Mounted DOT LED
Tarp: 22 oz Black Mesh flip tarp c/w lower crank assembly
Rock Guard Flaps: Four Renn mudflaps forward Hoppers
Colors: White or Silver (custom colors available)
Bumpers: Front and Rear Fenders c/w Rear Push Bar and rear impact guard
Painted Side Boards: Black
Document Holder: Included

Hopper Specifications

Hopper : 10 gauge High Tensile Steel Upper Slopes
Lower Slopes: 3/16 AR200 Plate
Hopper Sides: 10 gauge High Tensile Steel Upper Sides
Lower Sides: 3/16 AR200 Plate
Hoppers: 53 Degree Front Slope & Rear Slope
Gate: 10 gauge Hardox Steel, RENN Infinite Control Operation c/w air dryer & oiler

Frame and Running Gear

Frame: Tubing Structural Mainframe with Integral Support Gussets
Landing Gear: Dual Drop Leg Stands
Suspension:   SAF Holland Air Ride with Three 23,000lb axles @ 120″ Spread, 17” Ride Height, 77 ½” Track Width, Wheel Seals Stemco Guardian HP
Brakes: 16.5″ x 7″ Extended Life Antilock Braking System, Bendix TABS-6 ABS (2 Sensors/1 Modulator), Merritor Auto Slack Adjusters, Spring Brake Pots 30/30 TSE, 18″ Cam Length – SAF Holland Wheel End Cast Hub and Drum, Outboard Drums & Dust Shields
Tires: Cooper RoadMaster 230 HH On/Off Road Tires
Rims:  12 powder  coated wheels (aluminum upgrade available)
Data: Meets or Exceeds all Canadian Motor Vehicles Safety Standards
Hitch: Oscillating 5th Wheel – Hendrickson Pivot Bushing system
Push Bar: Rear Push Bar included – intended for off-road travel.

Download Brochure

Color Options


  • White

  • Silver
Southland Trailers