285T Super Large Mining Crawler Excavator XE3000
PRODUCT FEATURE
1. The 6kV high voltage motor is greener for the environment and can lower use cost of engine by at least 30%.
2. The genuine hydraulic elements imported overseas are quality guaranteed.
3. Pure-electric positive flow control system offers more sensitive operating experience and brings higher working efficiency.
4. Heavy-duty type structural parts have reinforced rigidity, lower stress and higher reliability, and are suitable for mining working conditions.
5. The FOPS pressurized cab has a super large interior space and is equipped with multi-point shock absorbers, providing the operator a wide, clean, safe and comfortable operating environment.
6. Centralized injection system, sealing and floating type pin shaft structure and automatic lubrication system together ensure convenient and high efficient vehicle maintenance.
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Description
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Parameter
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Unit
|
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Operation weight
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285000
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kg
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|
Bucket capacity
|
15
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m³
|
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Model
|
QSK50
|
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Output power
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1193/1800
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kw/rpm
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Traveling speed
|
2.0/1.5
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km/h
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Rotary speed
|
4
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r/min
|
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Grade ability
|
30
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°
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Ground pressure
|
198
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kPa
|
|
Bucket digging force
|
790
|
Kn
|
|
Arm digging force
|
782
|
Kn
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Main pump
|
4 plunger pumps
|
|
Rated flow
|
4x720
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L/min
|
|
Main safty valve pressure
|
32
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MPa
|
|
Standard configuration
|
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Length of boom
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9000
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mm
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Length of arm
|
4000
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mm
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Bucket capacity
|
15
|
m³
|
|
Apperance size
|
Parameter
|
Unit
|
|
Total lengtk
|
18170
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mm
|
|
Length of crawler
|
8108
|
mm
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|
Wheel base of crawler
|
6420
|
mm
|
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Ground clearance of counter wehight
|
2247
|
mm
|
|
Total height
|
8470
|
mm
|
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Total width
|
8007
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mm
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|
Track gauge
|
4900
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mm
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Width of crawler
|
1000
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mm
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Height of crawler
|
2165
|
mm
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Working scope
|
|
Max. digging height
|
15100
|
mm
|
|
Max. dumping height
|
9900
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mm
|
|
Max. digging depth
|
8630
|
mm
|
|
Max. horizontal clearance distance
|
8520
|
mm
|
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Max. vertical digging depth
|
3000
|
mm
|
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Min. swing radius
|
7980
|
mm
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Audited Supplier 
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