Crawler excavators Wacker Neuson 803 with dual power function, Samara

Brand
Wacker Neuson
Engine Manufacturer
Yanmar
Working weight, kg
1052 - 1112
L x W x H mm
2,828 x 700 x 2,261
Scooping depth max. m
1,763
Engine type
3TNV70
Number of revolutions per minute
2.100
Working volume, cm3
854
Tank capacity, l
7
Travel speed, km/h
1,8
Height mm
200
Transport weight min. kg
955
Breaking force max. kN
4,5
Lifting force max. kN
8,9
Scooping radius max. m
3 090
Number of revolutions of the rotary platform 1/min
8
Engine
Liquid-cooled 3-cylinder diesel engine
Engine power according to ISO kW
9,6
Battery Ah
20
Working pump
Gear pumps
Feed capacity max. l/min
10.7 + 10.7
Operating pressure for working and drive hydraulics bar
170
Working pressure Rotary mechanism bar
70
Number of revolutions Rotary platform 1/min
8
Hydraulic tank l
14
Track width
180 mm
Ground clearance mm
130
Width min. mm
700
Stroke of the piston Above the base mm
197
Stroke of the piston Below the base mm
174
Noise level (LwA) according to 2000/14/EC dB(A)
93
Cabin - sound pressure level LpA dB(A)
77
The dual power concept from Wacker Neuson is an innovative solution for an emission-free auxiliary drive. In addition to the integrated diesel engine, an HPU8 electrohydraulic device can be connected to the compact excavator 803 if necessary. The HPU8 is specifically designed for the 803 excavator. Thus, if necessary, the excavator can operate with an electrohydraulic drive without emissions. Easy to handle: The generator is connected to the undercarriage of the excavator in plug & play auto-configuration mode.
Two drive options: Diesel and electrohydraulic drive system
No emissions if necessary: For indoor and environmental work
Reliable operation with both drive systems, even when using a hydraulic hammer.
Unlimited movement: 360° rotation with both drive systems
Easy to handle: The weight, dimensions and center of gravity of the excavator remain unchanged
Operating cost savings:
HPU8 saves fuel and increases the range of applications Drive options:
diesel and electrohydraulic operating time:
unlimited

Compact excavator 803 Dual power option integrated into the compact excavator Electrohydraulic HPU8 module In addition to the existing diesel engine, the compact excavator can operate in emission-free mode from the electrohydraulic module.

Connection via a 12-meter sleeve with unlimited freedom of movement of the excavator


Easy to transport:
Two holes in the blade are provided for hanging the HPU8 during transportation.
Easy loading:
a sturdy slinging point is provided for crane loading.
Compact and practical:
The overall dimensions of 930 x 720 x 1000 mm are ideal for loading. Four sturdy mounting eyelets ensure quick transportation.

Complex construction:
Easy connection in Plug & Play auto-configuration mode on the chassis. The sling bracket is simultaneously used as a connecting tip and guide for HPU8 hydraulic hoses. In just a few movements, it is removed from the generator and connected to the excavator. Placement on the undercarriage means 360° freedom of movement of the excavator.
In 2014, at the Polish Intermasz trade and industrial fair, the dual-power system received a gold medal, which is awarded to special innovative products. The 803 dual-power excavator also received the gold award for innovation at the International Trade and Industry Fair in Paris, France, in 2015. In addition, the dual-power solution received two awards from the British Plantworx Trade and Industry Fair, including the winner in the Green (environmentally friendly technologies) category.

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