GRW Side Tipper
The GRW Side Tipper trailer combination has outstripped expectations, and endorses a design that revolutionises the durability, function and look of side tippers.Partners to GRW, Schmitz Cargobull, developed the knurled bolts that are intrinsic to the overall functionality of the Side Tipper. The aesthetically designed unit is a result of employing Finite Element Analysis (FEA) to calculate stresses and strains that are encountered in harsh environments.
Main features: Bin• The bin design offers better resistance to fracture, without
adding additional weight.• The bolted chassis can be repaired cost effectively.• Bolted connections have superior fatigue life than welded
connections.• Corner sections of a bin are historically weak components:
the absence of welding in the corners of the newly-designed pipe section enhances fatigue life.
ChassisPainstakingly designed and rigorously tested using FEA and strain gauges, GRW’s high-strength steel chassis is designed for reliability and modularity; with a combination of welded and bolted assemblies that increase fatigue life in high stressareas, and clamped peripherals for greater flexibility and ease of replacement. Electrics & LightningFull plug and play lighting systems ensure reliable lighting and ease of replacement.
Light options: individual combination lights are fitted with the option for stalk lights.
Revolutionary Design and Construction
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• The overall height of the bins have been limited for both the 40m3 and 45m3 bin capacities to allow for easy loading using standard sized loading equipment
• The bin design further offers better resistance to fatigue fracture, without adding additional weight, in the deliberate absence of welding in the corners of the newly-designed pipe section reinforced construction
• The bin sides are shaped for clean tipping and offers superior resistance to impact loads when being loaded
• The bolted chassis, made up by sub-assemblies which can be kept in stock, can be repaired promptly and cost effectively
• This is made possible by making extensive use of the bolted connections which also offers superior fatigue life as opposed to the use of welded connections in critical locations
• Despite offering all these benefits, payloads achieved matches the best in class available in the industry
• The chassis is robotically welded, then shot blasted and powder coated to offer superior structural integrity, corrosion resistance and aesthetical appearance
• Hydraulic plated steel pipe ends are mechanically forged to offer excellent leak-free resistance to in-operation vibration,
• Furthermore, the hydraulic pipes are located along the side of the chassis allowing superior accessibility to perform maintenance and repairs,
• Tip cylinders are standard off-the-shelve selected and are already used extensively in the industry and are readily available for replacement if needed,
• Cylinder and bin pivot pins are surface hardened to offer excellent resistance to abrasion with resulting long life expectancies
• Even down to the tarpaulin cover, carefully tailored and crafted to keep the cargo dry, no effort has been spared to add value and quality to the last detail
Revolutioner Design and Construction
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Side Tipper Configurations and Models
40m3 Interlink - lightweight 40m3 Interlink - multi purpose 45m3 Interlink - lightweight 45m3 Interlink - multi purpose
Tare weight 11 280 kg 12 220 kg 11 440 kg 12 440 kg
Payload 35 270 kg 34 330 kg 35 110 kg 34 110 kg
Main beam construction Fabricated I-beams from high strength steel 8mm flanges
Fabricated I-beams from high strength steel 12mm flanges
Fabricated I-beams from high strength steel 8mm flanges
Fabricated I-beams from high strength steel 12mm flanges
Bin constuction 3 mm thickness walls and bulkheads, S700MC 4 mm thickness walls and bulkheads, S700MC 3 mm thickness walls and bulkheads, S700MC 4 mm thickness walls and bulkheads, S700MC
Rear underrun protection Removable bumper under run fitted to follower
Removable bumper under run fitted to follower
Removable bumper under run fitted to follower
Removable bumper under run fitted to follower
Landing legs Mild steel set with a single 2-speed gearbox on passenger side
Mild steel set with a single 2-speed gearbox on passenger side
Mild steel set with a single 2-speed gearbox on passenger side
Mild steel set with a single 2-speed gearbox on passenger side
Rubbing plates Mild Steel, 8mm to EN10025 high tensile steel with JOST 50mm flanged kingpin
Mild Steel, 8mm to EN10025 high tensile steel with JOST 50mm flanged kingpin
Mild Steel, 8mm to EN10025 high tensile steel with JOST 50mm flanged kingpin
Mild Steel, 8mm to EN10025 high tensile steel with JOST 50mm flanged kingpin
Suspension & axles • GRW Air Suspension with 360mm diameter airbags (1000 S/C)
• Drum Brake 420x180 Axles• ABS exciter rings and sensors fitted with
Knorr-Bremse brake boosters 24/30
• GRW Air Suspension with 360mm diameter airbags (1000 S/C)
• Drum Brake 420x180 Axles• ABS exciter rings and sensors fitted with
Knorr-Bremse brake boosters 24/30
• GRW Air Suspension with 360mm diameter airbags (1000 S/C)
• Drum Brake 420x180 Axles• ABS exciter rings and sensors fitted with
Knorr-Bremse brake boosters 24/30
• GRW Air Suspension with 360mm diameter airbags (1000 S/C)
• Drum Brake 420x180 Axles• ABS exciter rings and sensors fitted with
Knorr-Bremse brake boosters 24/30
Rims 9*22.5 offset steel rims for dual wheels 9*22.5 offset steel rims for dual wheels 9*22.5 offset steel rims for dual wheels 9*22.5 offset steel rims for dual wheels
Tyres 315/80R22.5 Tyres for dual wheels 315/80R22.5 Tyres for dual wheels 315/80R22.5 Tyres for dual wheels 315/80R22.5 Tyres for dual wheels
Fith wheel coupling JOST JSK37C – 185D JOST JSK37C – 185D JOST JSK37C – 185D JOST JSK37C – 185D
Electrical system 24 V System fitted to legal specification c/w Multifunction LED lamps lighting kit
24 V System fitted to legal specification c/w Multifunction LED lamps lighting kit
24 V System fitted to legal specification c/w Multifunction LED lamps lighting kit
24 V System fitted to legal specification c/w Multifunction LED lamps lighting kit
Braking system WABCO 2S/2M Standard EBS System fitted with Mild steel air tanks c/w manual drain valves
WABCO 2S/2M Standard EBS System fitted with Mild steel air tanks c/w manual drain valves
WABCO 2S/2M Standard EBS System fitted with Mild steel air tanks c/w manual drain valves
WABCO 2S/2M Standard EBS System fitted with Mild steel air tanks c/w manual drain valves
Side Tipper Configuration and Models
Head Office20 Abattoir RoadWorcester, 6850
South Africa
P. O. Box 5065Worcester, 6849
Tel: +27 23 348 6300
GRW ZAMBIA: +26 973 244 319
GRW UK: +27 23 348 6300
GRW TANZANIA: +25 571 435 2618
GRW EUROPE: +49 9441 685 9900
www.grw.co.za