Backhoe Loader

ITEMS / MODEL D&A 40V D&A 50V D&A 60V D&A 70V D&A 80V Operating Weight kg(lbs) 260(572) 310(682) 330(728) 480(1,058) 540(1,191) Impact Energy Joule(ft.lbs) 877(646) 902(665) 981(723) 1,177(869) 1,373(1,013) Blow Rate bpm 380~1,000 380~1,000 380~900 400~1,000 400~1,000 Required Oil Flow lpm(gpm) 35~70(9.24~18.48) 35~70 (9.24~18.48) 40~80(10.16~20.32) 45~90(11.88~23.76) 50~100(13.2~26.4) Operating Pressure kg/ (psi) 110~165(1,595~2,393) 110~165(1,595~2,393) 120~165(1,740~2,393) 140~160(1,998~2,272) 140~160(1,998~2,272) Overall Length mm(inch) 1,396(54.96) 1,597(62.9) 1,639(64.53) 1,894(74.6) 2,062(81.2) Suitable Carrier ton(lbs) 3.0~6.5(6,600~14,300) 3.0~6.5(6,600~14,300) 4.5~8.0(9,900~17,600) 4.5~8.0(9,900~17,600) 6.0~10.0(13,200~22,000) Above specifications are subject to change without notice. Operating weight includes standard top bracket with bracket pins, one chisel and two hydraulic hoses. Efficiency factors of 50% ~ 90% have been applied to impact energies in theoretical calculation