Excavator long reach boom arm is special-purpose equipment for deep and long distance digging in sand and gravel pits, slope forming, settling banks or cleaning ponds, drainage etc.
Long reach booms are designed on base of lever principle and precise calculation and simulation by CAD software, professional digital cutting equipment to cut steel plate, and bevelling edge before welding, matured CO2 protective welding, reinforced on hinge part, 3 layer painting
Our product can well fit these excavator brand:KOMATSU,HITACHI, CATERPILLAR,SUMITOMO, HYUNDAI, KOBELCO, KATO, SANY,DAEWOO,VOLVO etc.
Two sets of CX330 18m long reach boom arm
CAT390D 35m long reach boom arm with rock grapple
18m long reach boom arm for CAT324
20m long boom arm for PC800 excavator
EX350 18m long reach boom arm front
ZX130 13m long reach boom arm
15.8m long reach boom arm for CAT323
19m long boom arm for PC400 excavator