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Features
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Paint Finish – Since November 2011 we have shot-blasted, this is acknowledged in the paint industry as the best possible method for preparing steel for painting. The shot-blasting creates a profile for the paint to adhere to, improving adhesion and in turn the protection offered to the steel. Our five man team of trained sprayers then use the latest spraying equipment to finish our products with a dual layer paint finish. Every machine is finished with 80 microns of high-build primer and 50 microns of gloss polyurethane; this combination provides excellent protection and a high-quality finish.
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Delivery – Marshall Trailers uses a computerized build system to plan production to ensure that machines are delivered on time. The final stage of delivery is undertake by our two artic lorries, a 7.5ton rigid lorry and a number of other haulage partners.
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Spare Parts – Marshall Trailers has a full selection of spare parts for all our ranges, most of which can be dispatched immediately. In some cases we have spares for machines dating back forty years, which gives you peace of mind when buying a Marshall that you will be properly supported well into the future.
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Overview
Features at a Glance
- A 64° tip angle (ensures safe and efficient discharge of any load)
- 50mm robust rear hinge point c/w grease points reduces wear
- Full hydraulic door with full 5’ clearance
- New chassis design as used on our established QM range guarantees a robust and strong base
- Fully integrated rear lights positioned to avoid damage from the discharging load
- 8mm rock floor and 6mm sides limit the potential damage to the body
- Twin two stage chrome ram allows for a more stable tip
- Genuine Marshall Spares – a full collection of spares are available for all models in the range
The Marshall QMD/14H is the largest model in our dumper range and is designed to take on the largest and most difficult jobs.
It has an 8mm floor and 6mm sides, which provide an extremely robust body that can cope with carrying rocks and other heavy loads that could potential damage a lighter trailer. The high-sided design means it has a very generous cubic capacity, improving its operating efficiency. The numerous bearers and spacers further enhance the rigidity and strength of the body; preventing premature cracking or twisting under heavy loads. The tipping points on the QMD/14H are 50mm thick and have grease points to provide unmatched toughness and durability. This model also benefits from a standard hydraulic door, that when open provides a full 5’ of clearance to allow a safe discharges of loads. The hydraulic door rams are also protected by guards, stopping debris from damaging them when loading.
The QMD/14H utilises the unique designed Marshall chassis that provides the perfect blend of flex and strength. It is formed by welding a 6mm plate over a heavy-duty channel, which is immensely strong but allows the chassis to flex when placed under severe stress. This chassis design combined with twin two stage rams provides an extremely stable platform when tipping a load, and allowing the QMD/14H to have a high 64 degree tipping angle. The chassis also integrates mudguards, which permits safe clean movements when traveling on the road. This model is fitted with tandem axles, enabling the customer to choose whether they would prefers spring or oscillating split tandem axle suspension as a no cost option. The QMD/14H uses an 8 stud axle with impressive standard 350 x 90 brakes that guarantees safe braking. On top of this all our dumpers are fitted with lights and hydraulic brakes as standard ensuring that they meet all health and safety regulations.
Finally the QMD/14 also benefits from a standard spring drawbar to improve efficiency and practicality. The spring drawbar provides a significantly smoother ride when travelling at higher speeds.
The QMD/14H is the flagship model of Marshall’s dumper range for a reason, its incredibly tough construction and build ensures it can handle any job customers face.
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Specification & Prices
HD-6 HD-8 HD-12 HD-14 HD-16 Price £9,500 £13,000 £17,000 £18,600 £22,750 Body Size 11' 6" x 6' 6" x 1' 9" 14' x 7' 9" x 1' 9" 16' x 7' 9" x 2' 16' x 7' 9" x 2' 6" 16' x 7' 9" x 3' Body Shape Scow-end Scow-end Flat-back Flat-back Flat-back Standard Tyre Size 12.5 x 15 - 14 ply 12.5 x 15 - 14 ply 385 - 65 x 22.5 385 - 65 x 22.5 385 - 65 x 22.5 Axle 70mm 6 stud 70mm 6 stud Tandem 80mm 8 stud Tandem 80mm 8 stud Tandem 120mm 10 stud Tandem Brake 300 x 60 300 x 60 350 x 90 350 x 90 420 x 180 S Cam Carrying Capacity 6 tons 8 tons 12 tons 14 tons 16 tons Floor Thickness (Rock) 6mm 6mm 8mm 8mm 8mm Side Thickness 5mm 5mm 6mm 6mm 6mm Lights & Hyd Brakes Standard Standard Standard Standard Standard Volume Basic 131 cu.ft / 3.7 cu. mtrs 190 cu.ft / 5.4 cu.mtrs 247 cu.ft / 7 cu.mtrs 307 cu.ft / 8.7 cu.mtrs 370 cu.ft / 10.5 cu.mtrs Basic Trailer Weight 1760 kg 2990 kg 4920 kg 5140 kg 5540 kg Loading Height 60" 62" 71" 77" 83" Tip Angle Degree 55 60 60 60 60 OPTIONAL EQUIPMENT 400-60 x 15.5 £420 / (DF-0.5) £840 / (DF-1) N/A N/A N/A 340 x 65 x 18 Radial £998 / (DF-0.5) £1996 / (DF-1) N/A N/A N/A 445 x 45 x 19.5 (Lowers bed height by 75mm) N/A N/A £1,360 £1,360 £1,360 550-45 x 22.5 c/w Mudguards N/A N/A £2,257 £2,257 N/A 560-45 x 22.5 c/w Mudguards N/A N/A £2,947 £2,947 £2,947 Mudguards / Wings - Bolt On N/A N/A £417 £417 £417 Spring Drawbar (Adjustable) N/A £845 Standard Standard Standard Hydraulic Tail Door £1062 / (DF-3) £1062 / (DF-3) Standard - Removable Standard - Removable Standard - Removable Hyd Door Safety Valve £215 / (DF - 1.5) £215 / (DF - 1.5) £215 / (DF - 1.5) £215 / (DF - 1.5) £215 / (DF - 1.5) Trailer Cover (640g PVC) £227 / (DF-1) £227 / (DF-1) £306 (DF-1) £306 (DF-1) £306 (DF-1) Hydraulic Front to Back Cover N/A N/A £3,680 £3,680 £3,680 LED Beacon £145 / (DF-0.25) £145 / (DF-0.25) £145 / (DF-0.25) £145 / (DF-0.25) £145 / (DF-0.25) LED Tail Lights Standard Standard Standard Standard Standard LED Worklights N/A N/A £380 / (DF-2) £380 / (DF-2) £380 / (DF-2) 10 Stud Commercial Axle 406 x 120 N/A N/A £1,364 £1,364 N/A 10 Stud Commercial Axle c/w ABS & Air Brakes N/A N/A £4,620 £4,620 £3108 / (DF-6) Air/Oil Brakes c/w Load Sensing N/A £1,517 (DF-4) £1,517 (DF-4) £1,517 (DF-4) £1,517 (DF-4) Rear Tow Hitch c/w Lights & Brakes N/A £425 / (DF-2) £325 / (DF-2) £325 / (DF-2) £325 / (DF-2) Rear Ramps (Aluminium) N/A N/A £1700 / (DF-0.25) £1700 / (DF-0.25) £1700 / (DF-0.25) - Owners Info
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FAQ's
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What are the current regulations on agricultural trailer brakes?
Read moreWhat are the current regulations on agricultural trailer brakes?
The law currently states that trailers travelling below 25mph have to have a braking efficiency of at least 25% (UK Road Vehicle Construction & Use Regulations). Above this speed it is unclear exactly what requirements an agricultural trailer has to meet, whether it is commercial braking requirements or still simply a 25% braking efficiency.
There is currently EU legislation under discussion which would implement a 50% braking efficiency for agricultural trailers, but this has been already been debated for a number of years without it becoming law. It seems unlikely that it will be implemented within the next few years, if ever, since this would impose higher braking standards than required on commercial vehicles.
Marshall products are fitted with hydraulic brakes as standard and on average provide a braking efficiency of 35%, which exceeds the current legal requirements. This impressive baseline performance is achieved by fitting high quality axles supplied by the world’s leading axle manufacturer, combined with enlarged 25mm brake cylinders and durable 2 wire hoses.
Take time to examine the specifications of our models and take note of the brake sizes and axles sizes. In particular notice we fit commercial 420 x 180 10 stud axles as standard on our QM/14, QM/16, QM/1600 and QM1800 models; not 10 stud industrial axles, which provide significantly reduced performance. The way to tell the difference between these axles is a commercial axle uses an S-cam brake rode while an industrial axle uses a flat-cam brake rod.
If a customer requires enhanced braking performance we also offer air brakes with loading sensing, full ABS systems and a number of axle upgrades. This guarantees a Marshall trailer can meet current legal requirements now and any EU legislation that could potentially be introduced in the future.
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What is the best running gear; rockers or springs?
Read moreWhat is the best running gear; rockers or springs?
This is a question we are constantly asked by customers since the type of running gear will have a huge effect on how the machine performs. There is no definitive answer on which suspension system is better since they both have their own benefits and drawbacks.
Split oscillating suspension or rockers as it is better known is ideal for machines that will carry high, potentially unstable loads as it eliminates lateral movement of the trailer ensuring the load can be safely transported. Crucially this is benefit is not achieved at the expense of ride quality since the tandems are still able move vertically and therefore allow the trailer to travel smoothly over rough ground. The stability of rockers makes them ideal on bale trailers, which are constantly transporting high loads, or on trailers working on steep ground.
Marshalls rocking beams are all extremely heavy-duty, and are produced on site by our skilled engineers. In addition to the robust design, all our tandems utilise devlon bushes, which significantly reduces wear and prolongs the life of the rockers.
The alternative to rockers is spring suspension, which is predominantly used on trailers carrying out a lot of road work. Springs provide an extremely smooth ride and perform better than rockers can on the road, particularly at higher speeds. This type of suspension also allows air brakes with load sensing to be fitted; automatic load sensing does not work on rocker tandem suspension. However the main disadvantage of springs is that they do allow lateral movement of the trailer, making them less stable on steep slopes or with higher loads.
Whatever suspension set-up you prefer Marshalls offers either as a no-cost option, ensuring your next Marshall will be exactly what you want.
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