Wheel loader AR 520
80 kW (107 HP)
1.2 - 2.0 m³
Enter the highest performance class with the AR 520 wheel loader
With an engine output of 80 kW (107 HP), the weycor AR 520 opens up our XL performance class. As a true all-round wheel loader, it shines in a wide range of applications such as in the main construction trade, in agriculture, in material handling, in recycling or in civil engineering and road construction. The AR 520 also finds its way around narrow construction sites.
You can rely on the weycor AR 520: With its service weight of 6.45 t and a bucket capacity of 1.2 to 1.5 m³, the wheel loader is made for your project.
|Tear out force||6,800 daN|
|Tipping load, straight||5,170 kg|
|Tipping load, articulated||4,565 kg|
|Lifting capacity at ground level||6,035 daN|
|Operating pressure of steering hydraulics||175 bar|
Differing data for use of pallet forks *
|Static tipping load, straight and articulated||3,625 kg|
|Lifting capacity||4,810 daN|
|Payload 80% even surface **||2,900 kg|
|Payload 60% uneven surface ***||2,175 kg|
* Travel with load only permitted close to the ground . ** According to ISO 8313 and EN 474-3 . *** According to ISO 14396, EU RL97/68/EC .
Features and benefits
Powerful drive unit
A weycor wheel loader can be moved in three ways: in operating speed range from 0 to 6.5 km/h, in road speed range at up to 20 km/h or also in optional high speed at up to 40 km/h. Here, 1st and 2nd hydraulic gear as well as forward / reverse travel can be engaged under load. The switching between the forward / backward travel, speed ranges and off-position is done via the weycor joystick. The drive is operated by accelerator and separate inching pedal for best distribution of the hydraulic power for thrust and lifting forces.
In weycor wheel loaders, we use robust, low-maintenance articulated-swivel joints almost exclusively in conjunction with rigid axes. With an oscillation of ±12° in the rear carriage and an articulation angle of 40°, these provide outstanding cross-country mobility, protect the ground and offer extreme manoeuvrability. With their low centre of gravity, weycor wheel loaders have a high tilt stability even under extreme conditions.
Hydraulic quick-change attachment
The hydraulic quick-change attachment turns the wheel loader into an all-rounder and allows attachments to be changed in a few seconds. The proven weycor kinematics provide high breakout forces and excellent lifting heights. The upwardly tapered loader arm offers the best view of the attachment.
As the only manufacturer, our wheel loaders have a separate inching pedal as standard. This prevents the possibility of moving against the operating brake, in contrast to the combination of a brake/inch pedal. A generously proportioned inching range facilitates precise distribution of shearing and lifting forces. The result: less wear and lower fuel consumption.
State of the art kinematics
weycor Z-kinematics is characterised by high frictional forces and excellent lifting heights. The very good parallel guide provides the optimal prerequisites for using pallet forks. When the hoist is lowered with the shovel, the shovel returns automatically to the digging position. The boom that is tapered towards the top provides the best possible view of the attachment and working area at all times, even under difficult operating conditions.
The spring-loaded or negative brake in weycor wheel loaders is a closed brake system (oil bath multipledisc brake) which holds the wheel loader securely in position on a slope when the brake or inch function is activated and automatically locks all four wheels when the engine is at a standstill. The multiple-disc brake runs in the oil bath and is particularly low-maintenance and low-wearing as a result.
In addition to the excellent circumferential visibility in the wheel loader, its clearly arranged controls and its ergonomic design.
Low-maintenance and quick, easy servicing is achieved by central, consolidated, easy-to-reach service points.