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Crawler Hydraulic Excavator JY644
Product Introduction
JY644- Brand new series of track type excavator. All the Key Components are from renounced international manufacturers. With the combination of the latest advanced hydraulic technology, electrical system and structural engineering, it provides for the most reliable and efficient performance.
Main Characteristics
1 Enginehydraulic pumpvalveswivel pump and drive motor are from world renounced international manufacturers.2 Dual Hydraulic pump system cum with reverse flow control for efficient and economical usage of the engine output 3 Latest technology in our electrical system for both operational control and preventive action 4Special preferential hydraulic system for arms and rotation operations 5Ergonomically design air-conditioned and wide vision cabin for comfort of the operator6Suitable for hydro-electric project, mining,road constructionCity dwellings construction Pipe laying and road repair projects.
Specifications
Parameter | Unit | Reference value |
Weight | ||
Operating Weight | Tons | 44 |
Bucket Capacity | ||
Standard Bucket Capacity | m3 | 2 |
Range of Bucket Capacity | m3 | . |
Engine | ||
Diesel Engine Manufacturer | . | Cummins |
Engine Model | . | M11-C315 |
Engine Power | KW | 235 |
Hydraulic System | ||
Hydraulic Flow Rate | L/min | 2*360 |
Hydraulic Pressure | MPa | 34 |
Traelling Parameter | ||
Travelling Speed | km/h | 6.3 |
Grade Climbing Capacity | % | 65 |
Slewing Speed | r/min | 9 |
Digging Force | ||
Stick Digging Force | KN | 169 |
Bucket Digging Force | KN | 201.7 |
The specifications are subject to change without notice | ||
Dimensions
A:Overall Length | 12035mm |
B:Overall Width | 3350mm |
C:Overall Height of Boom | 3610mm |
D:Overall Height of Cab | 3070mm |
E:Engine Cover Height | 2820mm |
F:Counterweight Clearance | 1295mm |
G:Gauge Width | 496mm |
H:Upperstructure Width | 3100mm |
I:Rear-End Length/Swing Radius | 3670mm |
J:Overall Track Length | 5235mm |
K:Track Length on ground | 4235mm |
L:Gauge Width | 2750mm |
M:Track Width | 600mm |
N:Ground Pressure | 0.085MPa |
O:Boom Slew Angel(right/left) | 0 |
Operation Scope
Stick Length | 3300mm |
A:Maximum Cutting Height | 12195mm |
B:Maximum Dumping Height | 8725mm |
C:Maximum Digging Depth | 7745mm |
D:Maximum Reach | 12090mm |
Crawler Hydraulic Excavator JY644