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{"title":"6-40 Tons Excavator Attachment Car Disassemble Shear \/ Scrap Car Dismantling","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/51\/33de89cf3ec1b9bd8bcdf9746f19-200x200-1\/6_40_tons_excavator_attachment_car_disassemble_shear_2f_scrap_car_dismantling_shear.jpg","attrs":{"Brand Name":"Dopro","Model Number":"DPDS1000","Certification":"ISO CE","Place of Origin":"CHINA"}}
{"title":"SCRAP CAR DISASSEMBLE SHEAR 320D 320C E320D 325D 324E 330D 336GC 10t 20t 30t","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/ab\/428c47871bd42376ba3b725353bd-200x200-1\/scrap_car_disassemble_shear_320d_320c_e320d_325d_324e_330d_336gc_10t_20t_30t_hydraulic_scrap_cars_disassemble_shea.jpg","attrs":{"Brand Name":"Dopro","Model Number":"DPDS2000","Certification":"ISO CE","Place of Origin":"CHINA"}}
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{"title":"10-50ton Durable JCB Excavator Crushing Bucket For Rock Cushing","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/09\/7a3be9ed8b7c2f069135e114ba37-200x200-1\/10_50ton_durable_jcb_excavator_crushing_bucket_for_rock_cushing.jpg","attrs":{"Brand Name":"DOPRO","Model Number":"DPcb2000","Certification":"ISO CE","Place of Origin":"CHINA"}}
{"title":"OEM Excavator Crusher Bucket 5T-50T Capacity with Q345B+NM400 Material and","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/1c\/b2d3c268a15925ba8216b0096c83-200x200-1\/oem_excavator_crusher_bucket_5t_50t_capacity_with_q345b_2bnm400_material_and_adjustable_output_size_for_heavy_duty_rock_crushing.jpg","attrs":{"Brand Name":"Dopro","Model Number":"DPCB1000","Certification":"ISO CE","Place of Origin":"CHINA"}}
The sleeper changing machine is a specialized railway maintenance attachment designed for excavators. This front-end working device connects via quick-change connectors and features horizontal and telescopic functionality for efficient sleeper replacement operations.
Product Overview
Constructed with a compact, lightweight design and excellent coordination, this sleeper machine delivers high work efficiency, enhanced construction safety, and strong practical performance. Traditional manual sleeper replacement is extremely slow and poses safety risks, while this machine increases efficiency by 20 times, capable of replacing approximately 1.5 sleepers per minute.
Applications & Characteristics
Primary use in new railway tie laying and replacement of old sleepers
Widely applied in emergency railway line repairs and new line construction
Manufactured from Q355B wear-resistant manganese plate using CNC boring processing
Meets excavator manufacturer standards with high strength, toughness, and wear resistance
Shock pad design reduces impact and ensures precise positioning
Imported balance valve motor with buffer function and dual overload protection
Key Features
Special high-toughness, wear-resistant steel construction
Imported balance valve motor with buffering capability
Check valve oil cylinder for safer, more reliable gripping
High-strength rotating support with 360° clockwise/counterclockwise rotation
Large opening width with minimal weight and high performance
Specialized large oil cylinders for lifting multiple objects
Special rotating gears extend product life and reduce maintenance costs
Specialized Features
Constructed from special wear-resistant manganese steel plate
Dual oil cylinder and four-grip design enhances sleeper grabbing firmness
360° rotation with angle adjustment for precise placement
Box-type scraper design for easy foundation leveling and stone scraping
Large displacement imported rotary motor with high torque capacity up to 2 tons
Applications
Widely used for track sleeper installation and replacement in both public and railway applications.
Technical Specifications
Item/Model
Unit
DPSC-3
DPSC-5
External Dimension
mm
2765×1316
2765×1370
Max Opening
mm
630
630
Grab Weight
kg
800
800
Rotating Flow
L/min
25-35
25-35
Rotating Pressure
kg/cm²
80-120
80-120
Working Flow
L/min
50-80
50-80
Working Pressure
kg/cm²
160-220
160-220
Weight
kg
930
990
Suitable Excavator
ton
7-8
10-15
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
10000000-50000000
Employee Number:
050~100
Ecer Certification：
Verified Supplier
DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments .
Until now ,we get three factory and one expo... DOPRO is a professional manufacturer of Hydraulic Breaker for more than 15 years, we are leading manufacturer in china domestic market for breaker spare part and whole breaker production ,meanwhile we get more production line for excavator attachments .
Until now ,we get three factory and one expo...
