• Digger Hammer 45

    This is the DTH hammer made for 4.5’’ to 7’’ drilling. This hammer can be supplied to suit DHD 340, Mach44, M4 &Sneha45 ( Digger ) Shanks. Over burden drilling up to 7’’can also be done using this tool.
    Note:

Sl.No Part Name Part No. Qty. Wt.(Kg) Rec.Spares
1 Top sub SH45_401 1N0. 7.00
2 Check valve SH45_402 " 0.10 1N0.
3 Air distributor SH45_403 " 0.30
4 Pin SH45_404 " 0.10 1N0.
5 Control Tube SH45_405 " 1.00
6 Wear Sleeve SH45_406 " 12.00 1N0.
7 Choke SH45_407 " -
8 Piston SH45_408 " 8.00
9 Guide Bush SH45_409 " 2.00
10 Bit Retainer Ring SH45_410 " 0.45 1N0.
11 Front Chuck SH45_411 " 3.00 1N0.
12 Sneha45 (Digger) Bit SB16_45 " 8.00
Hammer Assembly SH45_400 " 35.00




Sl.No Description Size Units
1 Hammer Length W/O Bit 940 mm
2 Hammer Out side dia 98.0 mm
3 Hammer Weight 35 kg
4 Hole Size 115~178 mm
5 Wrench Size 75A/F mm
6 Top Sub Thread Connection 2 3/8" API Reg.Pin
7 Suitable Bit Sizes 115~178 mm
8 Suitable Shank DHD 340/Mach44/M4 Sneha45(Digger)


Units Air Consumption
psi 150 200 300
cfm 190 270 330