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Product Attributes
- Model #: JH40C1, JH40C2, JH40C3
Description JackHammer-RockDrill JH40
Ideal for up holes up to 18 feet (5.5 m) deep and up to 2 inch (51 mm) diameter in hard rock. It is well-suited for blast holes, post holes, anchor holes and other utility, construction, industrial and excavation applications. Features:
- Easy access adjustable 3 speed throttle
- Reversible pawls
- Integral muffler
- Rifle bar rotation is simple and positive
| Model | JH40C1 | JH40C2 | JH40C3 |
|---|---|---|---|
| Weight w/o Accessory lb (kg) | 61 (27.7) | 61 (27.7) | 61 (27.7) |
| Hex Shank Size | 7/8" x 3-1/4" | 7/8" x 4-1/4" | 1" x 4-1/4" |
| Stroke Length in. (mm) | 2.63" (67) | 2.63" (67) | 2.63" (67) |
| Bore Diameter in. (mm) | 2.5" (63.5) | 2.5" (63.5) | 2.5" (63.5) |
| Max Hole Diameter in. (mm) | 2" (51) | 2" (51) | 2" (51) |
| Max Hole Depth ft. (mm) | 18' (457) | 18' (457) | 18' (457) |
| Blows per Minute | 2,000 | 2,000 | 2,000 |
| Length w/o Accessory in. (mm) | 22.5" (572) | 22.5" (572) | 22.5" (572) |
| Air Inlet Size (NPT) in. | 3/4" | 3/4" | 3/4" |
| Minimum Hose Size in (mm) | 3/4" (19) | 3/4" (19) | 3/4" (19) |
| Air Consumption @ Load cfm (L/min) | 115 (3257) | 115 (3257) | 115 (3257) |