Price POA
Wacker Neuson dual power is the innovative solution for an emission-free auxiliary drive. In addition to the integrated diesel engine, the electro-hydraulic unit HPU8 can be connected to the 803 compact excavator if necessary. The HPU8 is technically tailor-made to the requirements of the excavator 803. In this way, the excavator can be operated electrically and emission-free if necessary. The handling is easy: The generator is connected to the undercarriage via Plug & Play – done.
- Two drive options: Diesel and electro-hydraulic drive
- Emission-free if necessary: For work indoors and in sensitive environments
- Consistent performance with both drives – even in breaker operation.
- Unrestricted work movements: Rotatable 360° with both drives
- Easy handling: Excavator weight, dimensions and machine center of gravity are unchanged
803 excavator with dual power option
OPERATING DATA
|
| Shipping weight min. |
955 kg |
| Operating weight |
1,052 – 1,112 kg |
| Biting force max. |
4.5 kN |
| Breakout force max. |
8.9 kN |
| Digging depth max. |
1,763 mm |
| Dumping height |
2,012 – 2,035 mm |
| Digging radius max. |
3,090 mm |
| Superstructure slewing speed |
8 1/min |
| L x W x H |
2,828 x 700 x 2,261 mm |
ENGINE / MOTOR
|
| Engine / Motor manufacturer |
Yanmar |
| Engine / Motor type |
3TNV70 |
| Engine / Motor |
Liquid-cooled, 3-cylinder diesel engine |
| Displacement |
854 cm³ |
| RPM / speed |
2,100 rpm |
| Engine performance according to ISO |
9.6 kW |
| Battery |
20 Ah |
| Tank capacity |
7 l |
HYDRAULIC SYSTEM
|
| Duty pump |
Gear pumps |
| Max. flow rate |
10.7 + 10.7 l/min |
| Operating pressure for working and driving hydraulics |
170 bar |
| Operating pressure Slewing gear |
70 bar |
| RPM / speed Revolving superstructure |
8 rpm |
| Hydraulic oil tank |
14 l |
UNDERCARRIAGE
|
| Travel speed |
1.8 km/h |
| Chain width |
180 mm |
| Ground clearance |
130 mm |
DOZER BLADE
|
| Width min. |
700 mm |
| Height |
200 mm |
| Stroke Above subgrade |
197 mm |
| Stroke Below subgrade |
174 mm |
SOUND LEVEL
|
| Sound level (LwA) according to 2000/14/EC |
93 dB(A) |
| Cabin – specified sound pressure level LpA |
77 dB(A) |
Electro-hydraulic unit HPU 8
| |
7 kW |
9 kW |
OPERATING DATA
|
ENGINE / MOTOR
|
| Engine / Motor |
3-phase electric motor |
3-Phasen-Elektromotor |
| Engine performance kW |
7.5 |
9 |
| Voltage V |
400 |
480 |
| Input current A |
16 |
16 |
| Frequency Hz |
50 |
60 |
HYDRAULIC SYSTEM
|
| Flow rate l/min |
20 |
20 |
| Operating pressure bar |
210 |
210 |
| Hydraulic oil tank l |
9.6 |
9.6 |
| Hose m |
12 |
12 |
SOUND LEVEL
|
| Sound level (LwA) dB(A) |
90.3 |
90.3 |
