79.5-tonne large excavator ZE800GK rock breaking smooth efficiency dig out large building foundation move large material rock in quarry trench place pipe
Product Description
SUNWARD ZE800GK
Fast and precise movement
The ZE800GK is equipped with the long-lasting and proven
Cummin QSK23 diesel engine specifically designed to withstand extreme outside temperatures and high altitudes with low atmospheric pressure. The ZE800GK is built for extreme conditions. Fast cycle time Like all other our mining excavators, the ZE800GK uses a closed-loop swing circuit. The main hydraulic circuit comprises a combination of three independent main valves fed by three working pumps, providing unrivaled flexibility of attachment control and force distribution, while allowing full oil flow integration for fast movement and lowest cycle times. Precise machine motions The ZE800GK's hydraulic control system is optimized in order to improve combined machine motions. The ergonomically mounted joysticks on the suspended seat armrests allow the operator to precisely position the machine. High digging and lifting capabilities High digging forces & power-oriented energy management Designed for the best mechanical force distribution, the production-tailored attachment delivers tough digging and lifting forces. Integrating tailor-made cylinders and a wide range of buckets with mining optimized GET, the ZE800GK's attachment ensures the highest forces, easy bucket penetration and high fill factor to perform even in the most demanding conditions
Advanced machine monitoring
- 8" LCD color screen
- Information interface to operator
- On board diagnostics to service staff
- Real text information
- Long term data storage for maintenance
First class service arrangements
Service friendly design allows easy and fast maintenance for maximum uptime:
- Service from one side
- Large catwalks and walkways
- Refillable grease tanks instead of drums to be changed
- Centralized single-line lubrication system with bucket included
Comfort-oriented cab design
- Tinted laminated safety glass
- Armored front window
- Adjustable air suspended seat - A/C with dust filter in fresh air / recirculated
- Pressurization to prevent dust penetration (optional)
- Optional Operator Comfort Kit: sun blinds, bottle cooler, reading light, premium seat with cooling/airing system, electronic weight adjustment
- Pre-heating system (optional)
Commitment to employees safety
- Safe and protected access to the components
- Major components centralized to be easily accessible
- Optional ground-level fluid maintenance hub
- E-stops located for the operator and maintenance staff
- FOPS: Falling Object Protective Structure (optional)
Product Parameters
Technical Specifications
| Operating weight |
tonne |
79.5 |
| Standard bucket capacity |
m3 |
5.5 (6-7) |
| Engine |
| Brand |
|
Cummin |
| Model |
|
QSK23 |
| Type |
|
Electric con tol, DI, veter-cooling, 4-stroke |
| Power |
kW/rpm |
567/1900 |
| Maximum torque |
Nm/rpm |
3468/1400 |
| Displacement |
L |
23.15 |
| Hydraulic System |
| Type of main pump |
|
3 Variable plunger pump |
| Maximum flow of main pump |
L/min |
2x504 |
| Sy sten pressure |
MPa |
31.4/34.3 |
| Ty p of pilot pump |
|
1 Gear pump |
| Maximum flow of pilot pump |
L/min |
35 |
| Pressure of pilot pump |
MPa |
3.9 |
| Performance |
| Rotating speed |
rpm |
5.5 |
| Traceling speed |
km/h |
3.9 / 2.5 |
| Maximum gradeability |
o |
35 |
| Width of track link |
mm |
650 |
| Ground specific pressure |
kPa |
126 |
| Tank Volume |
| Fuel tank |
L |
1300 |
| Hydraulic oil tank |
L |
650 |
| a |
Max. digging height |
mm |
12510 |
| b |
Max. unloading height |
mm |
8030 |
| c |
Max, digging depth |
mm |
8120 |
| d |
Digging depth (2.44m horizontal) |
mm |
7990 |
| e |
Max. vertical digging depth |
mm |
5380 |
| f |
Max. digging distance |
mm |
13880 |
| g |
Max. ground digging distance |
mm |
13480 |
| h |
Min. front swing radius |
mm |
6750 |
| |
Digging force of bucket (ISO supercharging) |
kN |
598 |
| |
Digging force of arm (ISO supercharging) |
kN |
473 |
| Boom length |
mm |
7550 |
G |
Undercarrier length |
mm |
6500 |
| Arm length |
mm |
3400 |
H |
Sprocket Centerline |
mm |
5090 |
| A |
Total length |
mm |
14630 |
I |
Track gauge |
mm |
4600 |
| B |
Handrail height |
mm |
6180 |
J |
Width of track |
mm |
3400/4030 |
| C |
Total width |
mm |
5480 |
K |
Width of track link |
mm |
700 |
| D |
Ground clearance of counterweight |
mm |
1840 |
L |
Cab height |
mm |
3615 |
| E |
Mini mum ground clearance |
mm |
1075 |
M |
Height of machine hood |
mm |
3500 |
| F |
Rail swing radius |
mm |
4860 |
N |
Width of turntable |
mm |
3475 |
Our Advantages
Besides this large mining excavator, we could supply Surface drill rigs, including top hammer ones and DTH ones.
and off road / haul trucks or other excavators, crushers etc., as below,
Any more question, please feel free to contact us.
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