350kw Mining Electric Excavator for Sale, Double Motor, Strong Excavating Force, Deep Digging, High Discharging Mining Excavator, 50t, 56t, 60t Backhoe Loader

• Customization: Available
• After-sales Service: Engineers Follow
• Warranty: 12 Months
• Model NO.: NWE560V
• Type: Crawler Excavator
• Usage: Mining Excavator
• Bucket: Grab Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Electric Drive
• Bucket Capacity: 3.6 Cubic Meter
• Size: Large-Scale
• Certification: CE, ISO9001: 2000, BV,Doc
• Condition: New
• Operation Weight: 52500 Kg
• Drive Model: Electric
• Battery Capacity: 350X2 Kwh
• Motor: Double
• Max.Excavating Height: 10,000 mm
• Max.Discharging Height: 6760 mm
• Battery Voltage: Optional
• Operating Bucket: Customized
• Transport Package: Wax Painting
• Specification: Applied for mining area
• Trademark: KNOW-HOW
• Origin: China
• HS Code: 8429521200
• Production Capacity: 5, 000 Units / Year

Product Description

Performance

9 holes charging mode . International standard . 
* The key structural parts are made of imported wear-resistant steel of high-strength,so that the machine has better adaptability to thevarious harsh working conditions. All operating controls are designed and arranged according to ergonomics, equipped with hydraulic shock absorbers, which effectively reduces operator fatigue.

-  Driving model is optional : Diesel Drive or Electric Drive .
To choose diesel drive , the Engine is : Original Imported Japan Engine : 6WG1 

To chosse electric drive model : Doule battery sets 350kw*2 , offering stronger power and operating more stable. 

- Compared to other products , the diameter of the rotary bearing ball is 20% larger and the raceway diameter is increased, so the bearing capacity is increased by 15%.

- Adopt the imported shock absorber with silicone oil seals, improves the rigidity of the cab floor, and reduces the shaking of cab and the operator's fatigue.

Product Features

 

- Strong Excavating Force
- Stable Hydraulic system 
- Cost saving 
- Prolonged working lifespan 
- Zero Emission 
- Professional Engineers design 
- Sufficient parts supplying 

- High-quality and reliable 20% added cross-section of swing arm and bucket rod; load verification, plate research, robot welding process and UT flaw detection, fully improving the strength and service life of key components and parts. The use of heavy-duty welded X structure, and domestic first-class wheels and belt, making the platform more stable and firmer

- Energy-efficient Imported engine and world-class hydraulic system technology, making fuel consumption lower and service life longer; European style wear-resistant bucket and optimized cutting angle, improving work efficiency.

- Comfortable driving Aviation cockpit cab with wide view, 6-point silicone oil damper and suspended aviation seat, providing low noise and high comfort; Multi-functional monitor and man-machine interaction, making driving easier.

- Easy to maintain Parallel horizontal layout of independent hydraulic oil radiator, water radiator and intercooler, which is easy to maintain; Optimized arrangement of filter and improved filter material, providing long service life and easy maintenance.

* The new positive flow sub-pump independently controls the main pump, optimizing speed sensing and load adaptive control to achieve oil feeding on demand. Damping spring is added inside high performance silicone oil shock absorber, which can effectively isolates the shock wave.

* The multi-functional machine intelligent control system can be widely applied to different working conditions. It can realize a variety of different operation requirements.

Detailed Photos

Note : Diversified configuration Several core configurations from international famous engine from Japan or US; A variety of accessories are available according to customer needs, providing multiple purposes.

Product Parameters

Main Specs

Item	Parameter
Motor	Permanent Magnet Synchronous Motor
Operation Weight	52500 kg
Bucket Capacity	2.8 m³
Motor Model	YQW3-225D- 17K-RA2
Power	280/1850 kw/rpm
Battery Capacity	350x2 kw·h
Charging voltage	576 V
Crawling speed	3.0/4.8 km/h
Rotating Speed	8.6 r/min
Gradeability	70 %
Excavating Force	298 k·n
Ground Specific Voltage	89 Kpa
Hydraulic Pump Model	V90N230DP
Max.Flow	414x2 L/Min

Dimension :

Item	Parameter
A-Length	12190 mm
B-Width(Exclude Rear Mirror)	3340 mm
C-Height (Arm Top/Battery)	4050/4122 mm
D-Height (Cabin Roof)	3280 mm
E-Balancing Ground Clearance	1300 mm
F-Min.Ground Clearance	720 mm
G-Tail Turning Radius	4440 mm
H-Track Touching Ground Length	4360 mm
J-Track Length	5390 mm
K-Track Gauge	2740 mm
L-Track Width	3340 mm
M-Track Plate Width	600 mm
N-Rotary Platform Width	3316 mm

Working Operation Range

Operation Range

Item	Parameter
O-Max.Excavating Height	10000
P-Max.Discharging Height	6760
Q-Max.Excavating Depth	6260
R-Max.Vertical Excavating Depth	5620
T-Max.Excavating Distance	10580
U-Max.Excavating Distance on Ground	10360
V-Min.Turning Radius	4825
W-Max.Height under Min.Turning Radius	9250
X-Rotary Center to Rear Distance	4437.5
Z-Balancing block height -Z1 Battery Height - Z2	2623
A1-Grounding Length During Transport	6520
Arm Length	2550
Boom Length	6560

FAQ

1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T could accepted

2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,

3: What about the lead time?
A: 30 days after receiving the deposit.

4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occurs first.

5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.    

6. How long will it take for the electric charging ?
A: 2 hours

7. How long will it take for the electric charging ?
A: 2 hours 

8. How long will it take for replacing the battery ?
A: 5~10 mins

For more detailed product information or for sound proposal for your mining ,please send email to me.