Wheel dumpers DW20: The little one with a bit more in terms of safety

The hydrostatic 4-wheel drive of the DW20 guarantees good traction and machine control throughout the whole operation. The ideally shaped handles in direct reach of the operator provide the right support in any situation. The machine is equipped with tilt and skip monitoring ex works, which take safety to a new level with the hill-hold function and seatbelt monitoring. The optional start release for the seatbelt monitoring thinks and allows the machine to only then start operation if the seatbelt is applied after the operator sits down.

Inclination monitoring

• If the machine is tilted in an unsafe standing position or becomes unstable, the inclination monitoring intervenes and warns the operator.
• An optical and an acoustic signal display both the speed limitation with the skip tilted in an unsafe position as well as an unstable machine position. This should make it clear to the operator that he is exposed to an increased risk of accident if he does not pay attention.

Skip monitoring

• Skip monitoring takes over the control of the skip position before driving off and thus prevents consequential damage or accidents.
• Real-time checking of the skip position informs the operator if locking is incomplete and reduces travel speed to 13 km/h to avoid accidents.
• This minimizes the risk of damage or accidents to the machine and the surroundings.

Hydrostatic 4-wheel drive

• Just hop on and go: with the hydrostatic drive system, the operator can concentrate on his work without frequent gear shifting.
• A continuously constant tractive force from 0 to the maximum speed and a hydrostatic brake provide for a comfortable driving experience.

Hill-Hold function

• The integrated hill-hold function prevents the machine from rolling back when at standstill, as soon as the foot is taken off the gas pedal.
• The machine is braked automatically and secured against rolling back.

Small dimensions

• The compact dimensions of the machine make it ideal for maneuvering and working in confined spaces.
• This gives better possibilities to maneuver the machine in narrow applications.
• The machine can be operated without restrictions even in narrow places.

Auto-stop function

• The built-in auto-stop function switches the machine off after 5 minutes without use. This period of time can be adjusted and the operator is notified visually and acoustically before switching off.
• Electrical loads, such as headlights, are also switched off to conserve the machine's battery. Operating costs are reduced, maintenance intervals are extended and resale value increases.
• The resulting reduction in engine running time reduces exhaust emissions/CO2.

Extended maintenance intervals

• The long maintenance intervals of 500 operating hours make possible additional cost savings due to fewer service and maintenance intervals divided over the entire use.

Weather protection roof

• The weather protection roof on the ROPS bar version protects the operator from external influences such as sunlight and light rain.
• The weather protection roof can be easily folded down or up at any time.
• The fold-down ROPS bar can be folded down without restrictions even with the roof up.

Speed regulation system

• The speed regulation system automatically maintains the speed of the machine where possible, provided it is activated. This way, the operator doesn’t have to concentrate on his speed and can enjoy the comfort of automation.

Articulated pendulum joint

• The articulated pendulum joint adapts to all uneven terrain on the construction site. The operator immediately senses a change in the position and can keep the machine under control.

Translucent headlight protective grating

• Due to the fine structure of the protective grating, it need not be removed for driving on streets and saves valuable time in the sequence of operations.
• Despite the fine design, the protective grating effectively protects against damage to the headlights.

Large control stand

• Very comfortable: the large control stand offers freedom of movement for the legs.
• The wide leg protection provides protection from moving parts or parts of the load while driving.

Mechanical Details

Engine

Standard Components

General

• Payload 2,000 kg
• Hydraulic swivel tip skip (skip volume struck 950 L, heaped 1,280 L, water mass 700 L)
• Skip and incline monitoring
• Seat belt monitoring incl. orange safety belt
• Fold-down roll over protection system (ROPS) with gas-pressurized spring (transport height folded 1,873 mm)
• Speed: 20 km/h
• Watertight, lockable document box
• Battery main switch very easy to reach from the ground
• Tires 10.0/75-15.3 (Mitas, TS-05) tread with very good traction, also for application in the industrial sector

Engine

• Water-cooled Yanmar diesel engine, model 3TNV76, 3 cylinders / 1,116 ccm, engine output 18.9 kW (25.7 hp), 3,000 rpm (stage 5)

Hydraulics

• Permanent all-wheel drive
• Partially-locked differential on the front axle
• Hydrostatic drive system incl. hydrostatic brake and brake light
• Hydrostatic articulated frame steering (load sensing)
• Electrically operated spring-loaded parking brake

Options

Hydraulics

• Panolin HLP Synt46 (Bio)

• Security 24 C (2000)
• Security 36 C (3000)
• Security 48 C (4000)
• Security 60 C (5000)

Paint

• Custom-made paint finish of machine in RAL (only for yellow parts)
• Custom-made paint finish of machine, no RAL (only for yellow parts)
• Special paint cab/canopy/ROPS

Cabin & ROPS

• LED working lights(front and rear)
• Heated imitation leather seat
• Seat belt monitoring incl. machine start release
• Weather protection roof (foldable for transport) 

General

• Ball hitch & socket for towing device
• Entry in high visibility color
• Equipment for road traffic (rear license bracket, wheel chock and reverse alarm)
• Swivel tip skip incl. self-loading equipment (volume struck 780 L, heaped 1,060 L, water mass 630 L)
• EquipCare 36 months (incl. App&# 38;Manager) 
• EquipCare Dual ID (only in conjunction with EquipCare)
• Front and rear-view camera (IP69) incl. washing system
• High swivel tip skip (volume struck 950 L, heaped 1,280 L, water mass 700 L)
• Manufacturing confirmation (document for typification)
• Hill-hold function (automatic parking brake in the event of machine downtime)
• (Orange/green) LED rotating beacon
• View camera
• TÜV road approval (Germany) 
• Toolbox integrated both sides in fenders of the machine (lockable)
• Towing device and socket

Editions

Edition A

Basic machine
+ Swivel tip skip
+ Entry in signal color
+ (Orange) LED rotating beacon
+ Equipment for road traffic
+ Reverse alarm (conspicuous broadband tone) 
+Towing device
+ Toolbox both sides in the fenders

(Shipping weight +/- 2%: 2,060 kg)