Excavator Tunnel Arm,Excavator Subway Arm,Telescopic Excavator Short Boom Arm

HITACHI ZX120/EX120 Digging bucket cylinder hidden basement construction special design tunnel special excavator arm

Materials:Q355B Main Parameters Model ZX120 Boom length 2.9 M Arm length 1.975 M Bucket volume/ M ³ 1200mm width Counterweight NO NEED

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HITACHI ZX70-6A Mini excavator Modified short arm for tunnel construction

Materials:Q355B Main Parameters Model ZX70-6A Boom length 2.9 M Arm length 1.75 M Bucket volume/ M ³ 1.5 Counterweight NO NEED

Hot Tags : excavator tunnel arm tunnel excavation arm excavator short arm tunnel machinery arm tunnel construction machinery Excavator Arm And Boom
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HITACHI ZX70 4.7M tunnel boom For basement excavation

Materials:Q355B Main Parameters Model ZX70 Boom length 2.9 M Arm length 1.75 M Bucket volume/ M ³ 1.5 Counterweight NO NEED

Hot Tags : excavator tunnel arm tunnel excavation arm excavator short arm tunnel machinery arm tunnel construction machinery Excavator Arm And Boom
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