Wheel loader WL20e: Electric, practical, emission-free

The WL20e is the first exclusively electric-powered wheel loader by Wacker Neuson. Its performance features are equal to those of a conventional diesel-powered machine; the tipping load is even increased due to the higher operating weight. The WL20e works fully emissions-free on site and with significantly lower noise pollution. For the end user, this means greater flexibility in application, environmental protection and significant savings on operating costs.

Innovative technology, proven in the field

Wacker Neuson is a global innovation leader in electric drives for construction equipment. With the WL20e, we offer you an emission-free solution that has already been time-tested and proven for several years and in many different operations –and which we continuously strive to develop even further. The operator therefore always benefits from the latest technology.
Up to 5 hours of operation are possible with a fully charged battery, depending on the type of use.

Low operating costs

Operating costs over the life of the machine are reduced by approximately 41% for an electrically-powered machine compared to a diesel-powered machine due to lower energy and maintenance costs.
The somewhat higher investment costs for an all-electric machine are amortized over an average machine service life after a certain period of time, depending on usage behavior and application area. The all-electric drive is always the more cost-effective alternative in the long run.

Automatic Hill-Hold function

When driving on slopes, the machine is held in place by the hill-hold function for the first 5 seconds after coming to a standstill. After that, the negative brake on the electric motor engages. This is always 100% equivalent to an applied handbrake so the machine cannot roll away unintentionally. This increases safety and comfort for the operator.
The electric parking brake is not activated for short stops, it is only activated after 5 seconds of standstill to counteract wear.
The braking behavior is similar to a machine with a classic hydrostatic drive. So the operator does not have to get used to driving a completely electrically-powered machine.

The wheel loader as an attachment carrier

The tasks for wheel loaders are varied and so are the attachments from Wacker Neuson. With our comprehensive and sophisticated product range of attachments, any model can become a multifunctional machine.
The investment asset “wheel loader” can be used for a variety of task areas and is thus very economical.
The machine can be used all year round (e.g. even for winter service), relying on many different attachments depending on the application.

EPS folding overhead guard (Easy Protection System)

Compact wheel loaders can be equipped with the fold-down operator's canopy EPS (Easy Protection System). This complies with the current European Machinery Directive according to ROPS and FOPS protection. With a few hand movements, the EPS can be prepared manually for a low clearance height.
EPS increases the flexibility of the machine, as it can even pass through low passages. Also, the application areas of the machine are expanded. In other cases where several machines might have to be used, just one machine can get the work done. At the same time, the operator’s safety remains guaranteed.

Eco-friendliness

Maintenance-free and leak-proof: AGM battery

AGM "Absorbent Glass Mat". This battery has a sealed design. This means that leakage is not possible and the battery is maintenance-free, with no formation of oxyhydrogen gas.
The AGM battery is characterized by low temperature sensitivity in relation to the outside temperature. This means that it can be used all year round.
The risk of fire is reduced with the AGM battery compared to a Li-ion battery. In addition, there is no memory effect on the battery.

230 V charging possibility onboard

The battery charger is "onboard", intermediate charging at a 230 V socket is possible at any time.
Charging at any conventional 230 V socket offers maximum flexibility in use.
The onboard battery charger has a cold appliance connection, with which one can use internationally all available charging plugs; this is possible by various adapters and/or connecting cables.

Performance when and where it's needed

Two separate electric motors are inserted into the machine: One for the drive system, and one for he work hydraulics drive. As a result, the energy consumption is minimized, because it is only utilized when it is really needed.
The electric motor for the drive system also enables the machine to start up dynamically and powerfully. This can be felt during every acceleration process and thus increases the operator's comfort.

Quality

High-quality powder coating

Compared to conventional wet painting, powder coating significantly extends the service life of the machine and is environmentally friendly at the same time.
The durable powder coating guarantees value retention and ensures an accordingly high resale value for the machine.

Two powerful lifting cylinders

Two powerful lift cylinders ensure that the load distribution is always optimally changed over to the load arm. Also, the overall loading system gains stability, which supports the operator in application.
In combination with two lift cylinders, the torsion-resistant load arm prevents, to the greatest extent possible, damage to the loading system caused by torsion. This reduces possible service costs and the value retention of the machine is increased.

Performance

Perfectly tuned P-kinematics

The advantage of the P-kinematics is the exact parallel guidance over the entire stroke range.
Unintentional coasting is not possible, which makes handling for the driver easy and safe.
P-kinematics are used in compact machines and are the optimal choice here, as they are less expensive than Z-kinematics, for example. Z-kinematics would be oversized for compact machines, since compact machines are generally not used for continuous and heavy material handling.

Compact dimensions for optimal maneuverability

The compact design of the machine is impressive with its small radius and excellent maneuverability. This means that even work in confined spaces is no problem.
Compact dimensions and optimum maneuverability ensure a high degree of control. The machine is not unnecessarily wide or long; the space available and the size of the machine are always optimally utilized.

Maintenance

Easily accessible machine components.

Regularly lubricating all lubrication points is essential for the correct and effective maintenance and thereby the value retention of the machine. To save time and make work easier, the lubrication points on Wacker Neuson wheel loaders are always in an easily accessible position.
Since the lubrication points are easily accessible, the machine is lubricated more often than if the lubrication points are located in a position that is difficult to access. This in turn increases the longevity of the machine and increases value retention.

Split hydraulic hoses

Wacker Neuson wheel loaders are designed with short hydraulic hose lengths in mind, and the hoses are split at several points. Therefore, if a hydraulic hose needs replacing, only the affected part will need to be replaced, not the entire hose in the hydraulic circuit. This speeds up repair times enormously and is also cost-efficient.

Efficiency

Rear hydraulic connections

The machine can be equipped with rear hydraulic connections (single or double-acting). This increases the machine's range of applications because rear hydraulic attachments or tipper trailers can also be operated.
The various rear hydraulic options expand the machine's range of applications and offer more flexibility in use. One machine can be used multifunctionally for different activities, no additional vehicles or machines are needed.
Please note that the product range may vary depending on the country. Under certain circumstances, the contents / products shown here may not be available in your country. The illustrations, equipment, and data shown may also differ from the current product range in your country. Optional extras may be shown that are subject to an additional charge. Subject to changes.
Delivery times can vary - subject to prior sale.
With the selection of different options, the technical data of the products can vary accordingly. Please note that equipment cannot be changed for editions.

Mechanical-output details

Travel speed

15 km/h

Mechanical Details

Operating weight	2,350 kg
Bucket capacity	0.2 m3

Operating fluids

Hydraulic fluid volume

37 l

Chassis

Operating pressure	225 bar
Flow rate	32 l/min

A	Total length	3,721 mm
B	Total length without bucket	3,063 mm
C	Bucket pivot point (to center of axle)	508 mm
D	Wheel base	1,468 mm
E	Rear overhang	975 mm
F	Height with operator's canopy (fixed)	2,209 mm
F	Height with fold-down operator's canopy (EPS)	2,351 mm
F	Height with fold-down operator's canopy (EPS), folded down	1,928 mm
F	Height with lowerable operator's canopy (EPS Plus)	2,255 mm
F	Height with lowerable operator's canopy (EPS Plus), lowered	1,961 mm
H	Seat height	1,245 mm
J	Total working height	3,294 mm
K	Bucket pivot point (max. lift height)	2,713 mm
L	Load-over height	2,444 mm
M	Dumping height	2,031 mm
N	Reach (at M)	288 mm
O	Digging depth	74 mm
P	Total width	1,076 mm
Q	Track width	810 mm
S	Ground clearance	207 mm
T	Maximum radius	2,681 mm
U	Radius on the outer edge	2,356 mm
V	Inner radius	1,219 mm
W	Articulation angle	45 °
X	Rollback angle at max. lift height	50 °
Y	Dumping angle	38 °
Z	Rollback angle on ground	48 °
-		27x10.50-15 EM ET-5

Drive system Battery

AGM battery 48V 230 Ah, incl. 230V onboard charger 48V / 40A (charging time approx. 6 h*)or
AGM battery High Power 48V 310 Ah, incl. 230V onboard charger 48V / 40A (charging time approx. 8 h*)

* Depending on the charge situation of battery

Steering system

Hydraulic articulated pendulum steering, pendulum angle ± 12°
Steering cylinder: 1

Tires

27x10.50-15 EM ET-5

Drive system

Electric drive system, travel direction can be chosen via joystick
Active standstill regulation; the vehicle is held by the engine
Hill-hold function: When at a standstill on the mountain, the electric engine holds the machine in place

Hydraulics

3rd control circuit in front, DN10
Lock for steering valve
Detent for 3rd control circuit

Operator's cab

Foldable operator's canopy with restraint system ROPS / FOPS tested
Fully suspended comfort seat with safety belt, weight, back and height adjustment, 60 mm spring travel
LED working lights, 2 in front, 1 in rear
Operating hour meter
Charge level indicator