Особенность
Rugged Durability
All-steel compact construction, lightweight & corrosion-resistant.
Grade 80 calibrated load chain + stainless steel options (1T/2T models).
Drain holes prevent water buildup; enclosed multi-disc brakes.
Safety Compliance
ATEX Zone 2 certified (Zone 1 kit optional) for explosive environments.
CE certification with overload protection & emergency air shut-off.
Fail-safe brakes + upper/lower limit switches.
High Performance
Precision variable speed control for critical spotting.
Gear-type air motor: minimal parts, near-zero maintenance.
-20°C operational capability (cold-weather kit optional).
Ball-bearing bottom hook for smooth rotation under load.
Versatile Configurations
Hook-mount or trolley options (plain/geared/motorized).
Cast iron pendant controls for extended service life.
Описание продукта
The Ingersoll Rand Liftchain® Miner Series Air Hoist redefines heavy-duty lifting for underground mining and tunneling. Built on the robust Liftchain platform, it adds critical upgrades including 60 psia operational capacity, a chain-linked top hook for flexible rigging, and an optional bottom pull hook for versatile material handling.
Designed to thrive in confined, hazardous spaces, its ATEX Zone 2 certification (with optional Zone 1 kit) ensures explosion-proof reliability, while overload protection and dual limit switches prevent catastrophic failures. The enclosed multi-disc brake system and corrosion-draining blocks combat moisture and debris – the top killers of mining equipment.
As an authorized Ingersoll Rand distributor, KRC provides:
Site-specific configurations (geared/motorized trolleys)
MSHA/ATEX compliance validation
Emergency spare parts for critical operations
Upgrade your mining infrastructure with industrial lifting that withstands the world’s most punishing environments.
| Модель | LC2A015SM | LC2A015SSM | – | LC2A030DM | LC2A030DSM | – | LC2A040SM | LC2A040SSM | – | LC2A060SM | LC2A060SSM | – | LC2A080DM | LC2A080DSM | – | LC2A120DM | LC2A120DSM | – |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Load Hooks | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 |
| Rated Capacity on Each Hook (t) | 1.5 (simple hook) | 1.5 (simple hook) | 1.5 (simple hook) | 3 (double hook) | 1.5 (simple hook) | 3 (double hook) | 4 (simple hook) | 4 (simple hook) | 4 (simple hook) | 6 (simple hook) | 6 (simple hook) | 6 (simple hook) | 8 (double hook) | 4 (simple hook) | 8 (double hook) | 12 (double hook) | 6 (simple hook) | 12 (double hook) |
| Min. Headroom (mm) | 608 | 608 | 608 | 675 | 608 | 675 | 757 | 757 | 757 | 952 | 952 | 952 | 940 | 757 | 940 | 1148 | 952 | 1148 |
| Performances at 4 Bar (58 psi) Pulling Speed at Rated Load (m/min) | 3.2 | 3.2 | 3.2 | 1.5 | 3.2 | 1.5 | 1.7 | 1.7 | 1.7 | 1.4 | 1.4 | 1.4 | 0.9 | 1.7 | 0.9 | 0.7 | 1.4 | 0.7 |
| Performances at 4 Bar (58 psi) Speed No Load (m/min) | 9 | 9 | 9 | 4.5 | 9 | 4.5 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 4 | 2 | 1 | 2 | 1 |
| Performances at 4 Bar (58 psi) Air Cons. At Rated Load (m³/min) | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 2.5 | 2.5 | 2.5 |
| Performances at 6.3 Bar (90 psi) Pulling Speed at Rated Load (m/min) | 6.2 | 6.2 | 6.2 | 3 | 6.2 | 3 | 3.9 | 3.9 | 3.9 | 2.2 | 2.2 | 2.2 | 1.8 | 3.9 | 1.8 | 1.1 | 2.2 | 1.1 |
| Performances at 6.3 Bar (90 psi) Speed No Load (m/min) | 11 | 11 | 11 | 5.5 | 11 | 5.5 | 7 | 7 | 7 | 3.6 | 3.6 | 3.6 | 3.5 | 7 | 3.5 | 1.8 | 3.6 | 1.8 |
| Performances at 6.3 Bar (90 psi) Air Cons. At Rated Load (m³/min) | 4 | 4 | 4 | 4 | 4 | 4 | 4.5 | 4.5 | 4.5 | 5.2 | 5.2 | 5.2 | 4.5 | 4.5 | 4.5 | 5.2 | 5.2 | 5.2 |
| Sound Level (1) (dbA) | 79 | 79 | 79 | 79 | 79 | 79 | 76 | 76 | 76 | 79 | 79 | 79 | 76 | 76 | 76 | 79 | 79 | 79 |
| Hoist Weight (2) (kg) | 41 | 42 | 42 | 48 | 50 | 50 | 90 | 92 | 92 | 125 | 127 | 127 | 118 | 120 | 120 | 171 | 179 | 179 |
| Размер цепи (мм) | 8×24 | 8×24 | 8×24 | 8×24 | 8×24 | 8×24 | 13×36 | 13×36 | 13×36 | 16×45 | 16×45 | 16×45 | 13×36 | 13×36 | 13×36 | 16×45 | 16×45 | 16×45 |
| Chain Weight/1 m Extra Lift (kg) | 1.4 | 1.4 | 1.4 | 2.8 | 2.8 | 2.8 | 3.8 | 3.8 | 3.8 | 5.7 | 5.7 | 5.7 | 7.6 | 7.6 | 7.6 | 11.4 | 11.4 | 11.4 |
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