custom long arm for sk350 sk400

{"cid":"91223486","title":"Defeng Construction machinery manufacturer customize long reach boom 20m long arm used for kobelco SK200 Sk350 sk400","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/33\/7526261eda0830588dd3c3e2fa61-200x200-1.jpg","attrs":{"Price":"USD7000-USD8000","Brand Name":"DF","Model Number":"customized","Minimum Order Quantity":"1 set","Delivery Time":"7-30 days","Certification":"CE,ISO9000","Place of Origin":"Guangdong, China","Payment Terms":"L\/C,T\/T","Supply Ability":"100 sets \/month","Packaging Details":"Pallet, wooden case, plastic film packaging or custom packaging","Product Name":"Excavator long arm","Arm Length":"12m(Customized)","Boom length":"10mm(Customized)","Bucket Capacity":"0.8~1.2m\u00b3","Material":"Q355B","Quality Control":"100% passed the test","Bucket Cylinder":"Included","After Service":"online video support","Machine Model":"SK200 SK300 SK350","Factory":"China Excavator Parts Factory","Shaft Diameter":"customized","Manufacturingprocess":"Welding and heat treatment"}}