Features
Ingersoll Rand JH40C3 is a heavy-duty pneumatic rock drill / jackhammer, specifically engineered for drilling in medium to very hard rock, limestone and granite. The tool can drill holes up to 51 mm in diameter to a depth of 5.5 metres, making it ideal for quarries, mines, foundation anchoring and road construction.
The JH40C3 is equipped with a reinforced 1″ × 4-1/4″ hex retainer that withstands high torsional and impact forces during deep drilling. The tool features an integrated multi-stage throttle valve that enables precise centring (collaring) at low speed, plus a separate blow mode for effectively clearing cuttings and dust from the hole, preventing the drill steel from jamming.
Key benefits and features:
- High drilling productivity: 63.5 mm cylinder diameter and 66.7 mm piston stroke deliver 2,000 powerful blows per minute.
- Reinforced 1″ tool bushing: 1″ × 4-1/4″ hex retainer prevents premature shank wear and withstands heavy loads.
- Precise, flexible control: 4-position throttle (neutral, collaring, half power and full power).
- Integrated blow-through function: A separate mode directs compressed air straight through the drill steel to clear deep holes of sludge and loose material.
- Rugged industrial construction: Proven Ingersoll Rand engineering delivers a long service life even in extreme quarry conditions.
Technical specifications:
| Blow frequency: | 2,000 BPM |
| Tool retainer (hex): | 1″ × 4-1/4″ (25 × 108 mm) |
| Cylinder diameter: | 63.5 mm |
| Piston stroke: | 66.7 mm |
| Max hole diameter: | 51 mm |
| Max drilling depth: | 5.5 m |
| Air consumption (at 6.2 bar): | 3.25 m³/min |
| Recommended operating pressure: | 6.2 – 6.9 bar |
| Air inlet: | 3/4″ NPT male thread |
| Recommended hose diameter: | 19 mm (3/4″) |
| Overall length (without steel): | 572 mm |
| Net weight: | 27.7 kg |
An ideal choice for construction sites, quarries, mines and demanding road and foundation work.
Professional tools in Sweden and the Nordics.
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