CONTACT US (574) 772-6673 - Sales Ext. 223, Parts Ext. 001, Service Ext. 308

(574) 772-6673 - Sales Ext. 223, Parts Ext. 001, Service Ext. 308


Ravens® Frameless



Constructed from high-strength aluminum alloys, Ravens by Kruz frameless dump trailers maximize your payload capacity, providing superior dump stability with today’s long, bridge-formula trailers.

Ravens by Kruz frameless dump trailers —with their distinctive swirl finish — are available at dealers from coast to coast.

frameless aluminum dump trailer

The Options You Need

  • Lengths from 24 to 44 feet
  • Side heights from 48 to 72 inches
  • Trailers widths in 96 inches or 102 inches
  • Capacity from 28.4 to 60.6 cubic yards
  • Weights from 9,520 to 12,760 pounds

The “Extras” You Want

  • Heavy-duty top rails on all frameless bodies
  • Rigid, weight-absorbing sides and top rails

High Strength, Heavy-Duty, Aluminum Performance

Rear Floor Sill: 8” wide x 4” deep extruded aluminum (6061-T6)
Floor Sills: 4-1/2” wide x 4” deep extruded aluminum (6061-T6), 12” centers, 7-1/2″ apart.
Bottom Rail: Z design (6061-T6) interlocks floor sills and floor to the sides; also includes radius comer from floor to sides.
Floor: .230” aluminum plate (5083)
Sides: .150” aluminum plate (5083)
Body Posts: Extruded aluminum (6061-T6) designed with 4-1/4″ face flared to 8”. Solid-welded to side sheets and located on 24” centers. 45-degree slope plates between stiffeners, welded to bottom rail, prevent debris from accumulating in this area
Front Post: Extruded aluminum (6061-T6), 10” wide x 4” deep
Rear Post: Extruded aluminum (6061-T6), 8″ wide x 4” deep with 1/2″ lip to secure seal for gate.
Top Rail: Extruded aluminum (6061-T6), 10” top rail standard on all lengths
Front: .230″ aluminum (5083), 3/8” x 4” aluminum band (6061-T6) around top. Bottom rail squared with mud flaps. Steps on roadside, front radius
Hoist Box: Tapered, fully enclosed, with inspection hole
Tailgate: .230″ aluminum (5083) with extruded dirt shedder braces (6061-T6). Heavy-duty bolt-on hardware and steel bolt-on bottom hardware. Overslung latches provide positive locking. Air-operated controls are located on draft arm roadside behind landing gear. Sealed tailgate around outside edge of gate.
Tarp Bar: 3-1/4″ wide x 1/4” aluminum. One row each side full length with tarp hooks front and rear.
Electrical: Sealed beam lights recessed in face of side stiffeners. Mid turn signal, center marker light. One light on rear post facing rear on each side
Mud Flaps: Heavy-duty spray suppressant black rubber
Finish: Trademark swirl. Steel parts painted black. Conspicuity tape.
Tires: 11R24.5 14ply
Wheels/Disc: Eight (8) 8.25” x 24.5″, 10- hole disk, hub piloted, unimount, plain aluminum wheels
Hubs: Four (4) 10-stud Duralite, hub piloted
Drums: Outboard mount light-weight, hub piloted
Brakes: 16-1/2″ x 7″ Q-plus, non asbestos lining with quick-change features, automatic slack adjustors, Meritor WABSO 43/2M ABS system
Axles: Two 5” tubular, 5/8” wall — 25,000Ib capacity (71-1/2″ track)
Suspension: Intraax 300 air ride, 49” axle spacing closed tandem
Bogie Frame: Aluminum 42” wide x 18” deep x 110” long with 5” wide x 3/4” thick top and bottom flange.
Draft Arms: Fabricated 4” x 4” x 1/4″ A500 steel with 3-1/2” x 3-1/2″ x 3/16″ lateral crossmembers spaced to provide ultimate strength and stability. Draft arms are hinged to upper coupler and outboard of body. Available in aluminum as an option.
Landing Gear: Two-speed 50,000-Ib capacity with sand shoes, handle mounted roadside
King Pin Plate: 37” x 46” x 5/16” A-35 steel-articulating, 18” from front
Hoist Base: Four 6” x 32″ x 14” steel plate support tube for 2″ hoist pin
Hoist: Five stage, heavy duty
Electrical: DOT, sealed beam and harness
Finish: Swirl-finished aluminum suspension and frame. All steel parts painted black enamel.
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