SINKER / ROCK DRILLS
Model
Shank Size
in
Weight
kg(lb)
Hose Size
mm(in)
Rotary
Speed
(r.p.m.)
Blow
per min
(b.p.m.)
Air
Consumption
m3/min (c.f.m.)
Overall
Length
mm
Piston
Diameter
mm
Piston
Stroke
mm
TJ-15
7/8x3-1/4
7/8x4-1/4
14.0(30.8)
19.0(3/4)
250
2,450
Dry Blow
1.6(56.0)
468
54.0
45.0
TJ-20
7/8x3-1/4
7/8x4-1/4
18.5(40.7)
19.0(3/4)
200 2,400
Dry and Wet
2.5(87.5) 610 68.0 49.0
TJ-26
7/8x3-1/4
7/8x4-14
26.0(57.3)
19.0(3/4)
200 1,850
Dry and Wet
2.7(94.5) 680 70.0 70.0
TS-55
7/8x3-1/4
7/8x4-1/4
27.0(59.4)
19.0(3/4) 200 1,800
Dry Blow
2.6(91.81) 568 66.6 65.0