Customized Clamshell Grab Bucket / Excavator Grapple Bucket Double Cylinder

Description:
 
1. Clamshell bucket includes rotary type and non-rotary type. Non-rotary type uses excavator bucket cylinder oil pathway, unnecessary to add hydraulic valve and pipeline, rotary type needs to add one set of hydraulic valve and pipeline to control. Cylinders are with piston protective device.
 
2. It also contains hydraulic type. Hydraulic clamshell bucket is designed to be attached onto an excavator .The dual hydraulic cylinders/ rams mounted on the outer rim of the bucket provides excellent digging force. The inner side of the bucket has a smooth surface for easy unloading of high viscosity material such as mud and clay, while the outer layer is reinforce with additional layer of wear strips. The bowl's radius has been optimized to match with the locus of the hydraulic cylinder/ram to deliver consistence full load for maximum productivity.
 
 
 
Characteristics :

• Clamshell bucket can be divided into 360-degree rotating type and non-rotary type.

• Material is Q460 and NM360,

• Driven by double cylinder synchronously

• Bucket volume size is 0.2 to 5.0 CBM

• Connecting part adopts direction activity joints, easy adjustment

• Flexible design , easy installation, improve work efficiency

 


Application:
 
For digging holes of construction ground work, chasm digging and mud, sand, coal, gravel loading . Especially for digging and loading in limited spaces like channel etc. Loading and unloading vessels, trains, cars.
 
 
Features:
 
1. 360° hydraulic rotation.
2. Body in high tensile steel.
3. 1 inner body horizontal cylinder.
4. Shells in wear resistant steel.
5. 2 sizes of shells according the
6. required capacity.
7. Easy filling with overflow draining.
8. Vertical shells opening to the ground.
9. Kinematic designed to clear off the ground.

 
 
Parameter:
 

Machine Tonnage	Description	Weight (kg)	Material
3-5T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	380 420	Q460+NM360 Q460+NM360
6-10T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	570 620	Q460+NM360 Q460+NM360
11-16T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	820 880	Q460+NM360 Q460+NM360
17-20T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1080 1180	Q460+NM360 Q460+NM360
21-24T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1200 1300	Q460+NM360 Q460+NM360
25-30T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1320 1450	Q460+NM360 Q460+NM360
31-35T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1450 1600	Q460+NM36 Q460+NM360
36-40T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1680 1850	Q460+NM360 Q460+NM360
41-45T	Non-rotary Clamshell bucket 360 degree Rotary Clamshell bucket	1950 2150	Q460+NM360 Q460+NM360