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Place of Origin : Guangdong, China
Brand Name : Haide
Model Number : Cat312,Cat315,Cat320,Cat325,Cat329,Cat330,Cat336,Cat345,Cat375,385
MOQ : 1
Maximum length : 34m
Applicable excavator tonnage : 10ton to 350ton
Surface finish : Sand-blasted and painted
Material options : Q345B, Q690D, Weldox
Total length : 13000mm to 24000mm
Weight : 3000kg to 7000kg
Max dig depth : 9000mm to 18000mm
Max extensive scope : 12500mm to 23600mm
Max dig height : 11300mm to 17300mm
Folding height : 2900mm to 3400mm
Bucket volume : 0.3m3 to 0.6m3
Excavator tonnage : 12ton to 45ton
Accessory included : bucket, linkage, bucket cylinder, oil pipe/hose, lubricating system
Production leadtime : 15 days for 1 set, 20 days for 3 sets
Seam preparation : 45 degree tapered before welding
Cat long boom and arm:
Features:
1.Applicable for all model of Cat excavator.
2.Standard supply include:bucket,linkage,bucket cylinder, 4oil pipe/hose,6pins,lubricating system
3.Many different material such as Q345B,Q690D,Weldox are optional to suit to your application.
4.Big boom can be two jointed pcs to make it fittable into container to save shipping cost.
5.All the seam are 45 degree tapered before welding.
6.Six month warranty
7.Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.
8.Boom cylinder and arm cylinder can also be supplied if customer want.
9.Extra pipeline can be added to suit to some extra application.
10.Biggest long boom we have done is 32m long boom for Hitachi EX3500.
Certificate and Documents:
1.CE and ISO certificate are available.
2.Brochure in PDF format is available.
Packing and shipping:
1.We pack it by film at first, then secure it inside the container by fixing to the container wall through steel wire.
2.One container can load 3 complete sets(we use rack to hold the upper sets).
3.Production leadtime is 15 days for 1 set, 20 days for 3 sets.
Common Models:
Model  | LDB120  | LDB200  | LDB220  | LDB300  | LDB350  | LDB400  | LDB450  | 
Total length (mm)  | 13000  | 15380  | 15380  | 18000  | 20000  | 22000  | 24000  | 
Weight (kg)  | 3000  | 4000  | 4200  | 5200  | 6000  | 6500  | 7000  | 
Max dig depth (mm)  | 9000  | 11340  | 11370  | 13000  | 15000  | 16500  | 18000  | 
Max extensive Scope (mm)  | 12500  | 15100  | 15100  | 17600  | 19600  | 21600  | 23600  | 
Max dig height (mm)  | 11300  | 12510  | 12610  | 13720  | 14920  | 16100  | 17300  | 
Folding height (mm)  | 2900  | 2980  | 3040  | 3210  | 3210  | 3400  | 3400  | 
Bucket volume (m3)  | 0.3  | 0.4  | 0.4  | 0.4  | 0.5  | 0.6  | 0.6  | 
Excavator Tonnage(ton)  | 12  | 20  | 22  | 30  | 35  | 40  | 45  | 
 

 



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                        CE-approved Excavator Long Boom and Arm with 34m Maximum Length and Q345B/Q690D Material Options Images |