SRC545 OD117.5mm Revers Circulation Hammer
Product Description
With the exceptional quality and excellent performance, SRC545 RC hammer is proven and get positive feedback from clients in many sites.
Model | SRC545 |
Top sub thread | 3.5" Remet 4" Remet 4.5" Remet 4" Metzke 4.5" Metzke |
Length (less bit) | 1235mm (48.6 in) |
External diameter | 117.5mm(4.6") |
Weight (less bit) | 63kg (140lbs) |
Hole range | 121-140mm (4.75 in - 5.5 in) |
Working pressure | 15-35 bar |
Speed recommended | 25-40 rpm |
Diameter | No. x Button Dia (mm) | Recommended Shroud Dia (mm) | Weight (kg) | Part No | |||
mm | inch | Outer | Front | Center | |||
121 | 4 3/4" | 8*14mm | 6*14mm | 2*14mm | 119 | 10.7 | SRC545-121 |
124 | 4 7/8" | 8*14mm | 6*14mm | 3*14mm | 122 | 10.9 | SRC545-124 |
127 | 5" | 8*14mm | 6*14mm | 3*14mm | 125 | 11.2 | SRC545-127 |
130 | 5 1/8" | 8*14mm | 6*14mm | 3*14mm | 128 | 11.5 | SRC545-130 |
133 | 5 1/4" | 8*16mm | 6*14mm | 3*14mm | 131 | 11.7 | SRC545-133 |
135 | 5 3/8" | 8*16mm | 6*16mm | 3*14mm | 133 | 12 | SRC545-135 |
137 | 5 3/4" | 8*16mm | 6*16mm | 3*14mm | 135 | 12.3 | SRC545-137 |
140 | 5 1/2" | 8*16mm | 6*16mm | 3*14mm | 138 | 12.5 | SRC545-140 |