Grab Bucket Crane
Bulk material doesn't wait — and neither should your crane. Venus Engineers is a trusted Grab Bucket Crane Manufacturer in Delhi, Gurgaon, NCR, and across India, delivering Grab Bucket EOT Cranes engineered to handle the toughest bulk material handling challenges in continuous industrial operation. When loose materials like coal, sand, ore, scrap metal, grain, or ash need to be scooped, lifted, and discharged rapidly across a bay — without manual shovelling, without repeated machine passes, and without production stoppages — a Grab Bucket Crane is the definitive answer. As specialist Crane Manufacturers with over 25 years of experience and a reputation as reliable Grab Bucket Crane Suppliers to industries pan-India, Venus Engineers builds systems that combine a heavy-duty EOT Crane structure with a precision-engineered grab bucket to deliver throughput, reliability, and safety in the same machine.
What is a Grab Bucket Crane?
A Grab Bucket Crane is an EOT (Electric Overhead Travelling) Crane fitted with a motorised grab bucket attachment in place of a standard lifting hook. The grab bucket — also called a clamshell bucket or orange peel grab depending on its design — opens, descends into a pile of loose or bulk material, closes around a set volume of that material, lifts it overhead, traverses the crane to the discharge point, and releases the load by opening the bucket jaws. The entire cycle is controlled electrically by a single crane operator from a pendant or radio remote station.
This system eliminates the need for manual loading, conveyor systems, or multiple handling steps for bulk material movement. A single Grab Bucket EOT Crane can replace several manual workers and significantly reduce the time required to move bulk material from storage to process or from receiving to stockpile — operating continuously, shift after shift, with minimal operator effort and consistent grab volume per cycle.
As experienced Grab Bucket Crane Manufacturers, Venus Engineers engineers the crane structure and bucket mechanism as an integrated system, specifying bucket capacity, jaw geometry, rope reeving arrangement, and crane duty class together to match the material type and required throughput of each customer's operation.
Types of Grab Buckets We Supply
Clamshell Grab Bucket
The clamshell bucket is the most widely used grab bucket type across Indian industry. It features two symmetrical scooping jaws that open downward, penetrate the material pile, and close to capture the load. Clamshell buckets are available in two-rope and four-rope configurations, with the four-rope type offering independent control of opening and closing — ideal for precise discharge into hoppers, bins, or processing equipment.
Best for: Coal, sand, gravel, grain, ash, fertiliser, loose aggregate, bulk chemical handling
Orange Peel Grab Bucket
The orange peel grab features multiple curved tines (typically four to six) that converge from above to grip irregular, non-flowing materials. Unlike the clamshell which scoops from the bottom, the orange peel grabs from the top — making it well-suited for scrap metal, demolition debris, stone, and other materials with irregular shapes that cannot be efficiently scooped.
Best for: Scrap metal yards, stone and rock handling, demolition debris, municipal solid waste, heavy irregular bulk material
Hydraulic Grab Bucket
A self-powered hydraulic grab bucket driven by an onboard hydraulic power unit, independent of the crane's rope system. The hydraulic mechanism delivers consistent, high-force closing action regardless of bucket orientation and is preferred for heavy-duty, high-cycle applications where rope-operated buckets may wear faster.
Best for: High-throughput bulk handling, heavy scrap, continuous production operations, applications requiring variable jaw opening control
Technical Specifications
| Parameter | Specification |
| Lifting Capacity | 1 Tonne to 50 Tonnes |
| Grab Bucket Capacity | 0.5 m³ to 10 m³ (material dependent) |
| Span | Up to 35 Metres |
| Lifting Height | Up to 20 Metres (custom available) |
| Duty Class | M5 to M8 as per IS 3177 (heavy duty) |
| Crane Configuration | Double Girder EOT (standard for grab duty) |
| Bucket Type | Clamshell / Orange Peel / Hydraulic |
| Rope Reeving | 2-rope or 4-rope configuration |
| Travel Speed (Long) | 10–40 m/min (VFD controlled) |
| Cross Travel Speed | 5–20 m/min |
| Hoisting / Closing Speed | 0.5–8 m/min |
| Power Supply | 415V, 3 Phase, 50 Hz |
| Control | Pendant / Radio Remote / Cabin Control |
| Structural Compliance | IS 3177, IS 4137, IS 807 |
| Hoist Type | Double Drum Electric Hoist (holding + closing ropes) |
| Finish | Heavy-duty epoxy primer + polyurethane topcoat |
Bucket capacity, jaw geometry, and crane duty class are specified based on material bulk density and required throughput. Contact our Delhi NCR office for a material-specific design proposal.
Key Components & Engineering Highlights
| Component | Description |
| Crane Structure — Built for Grab Duty | Grab Bucket Cranes operate at significantly higher duty classes than standard hook cranes — typically M5 to M8 under IS 3177. Venus Engineers designs the entire crane bridge, end carriages, and runway system to these elevated fatigue and deflection criteria, using heavier steel sections, larger wheel loads, and more robust rail and wheel specifications than a standard EOT Crane of the same capacity. |
| Double Drum Hoist Mechanism | Grab bucket operation requires two independent rope drums — one for holding (supporting the bucket weight and load) and one for closing (actuating the bucket jaws). Venus Engineers' double drum hoists are designed for synchronised and independent drum operation, giving the operator full control over bucket lowering, grabbing, lifting, and discharge at every point in the cycle. |
| Control System — Pendant, Remote or Cabin | Depending on the scale of the operation, Grab Bucket EOT Cranes can be controlled from a standard push-button pendant, a radio remote transmitter, or a fully enclosed operator cabin mounted on the crane bridge — the preferred option for large-scale continuous operations where the operator needs an elevated, protected view of the material pile and discharge point. |
| Robust Grab Bucket Construction | All grab buckets supplied by Venus Engineers are fabricated from high-tensile abrasion-resistant steel with reinforced jaw edges and wear-resistant liners in contact zones. Pivot pins, rope sheaves, and closing mechanism components are selected for longevity in continuous high-cycle operation with abrasive bulk materials. |
| Advanced Safety Systems |
Overload protection — electronic load limiter prevents lifting beyond rated capacity Rope slack detection — prevents closing rope damage during uncontrolled lowering Anti-collision travel limits — configurable end travel stops protect structure and personnel Emergency stop — independent emergency stop on all crane motions VFD on all drives — eliminates current surges, protects motors, and extends component life |
Industries & Applications
As dependable Grab Bucket Crane Suppliers, Venus Engineers serves bulk material handling operations across Delhi, Gurgaon, NCR, and pan-India, including:
- Steel & Metal Industry — Scrap yard handling, raw material charging, slag and residue removal from furnace bays
- Power Plants — Coal yard unloading and reclaiming, ash handling, clinker and fuel transfer
- Ports & Shipping — Bulk cargo unloading, grain terminal operations, mineral ore handling
- Mining & Quarrying — Ore stockpile management, aggregate handling, mineral processing plant feeding
- Cement & Construction — Sand, gravel, and aggregate handling in batching plants and ready-mix facilities
- Grain & Agro Processing — Grain pit unloading, bulk seed handling, fertiliser storage management
- Chemical & Fertiliser Plants — Bulk chemical raw material handling, solid fertiliser stockpile management
- Municipal & Waste Management — Solid waste handling, recycling yard operations, waste-to-energy plant feeding
Why Choose Venus Engineers as Your Grab Bucket Crane Partner
A Grab Bucket EOT Crane is one of the most mechanically demanding lifting systems in industrial use — high duty class, continuous operation, abrasive materials, and the added complexity of a motorised bucket mechanism all place extreme demands on the crane structure and hoist system. As committed Grab Bucket Crane Manufacturers and Crane Manufacturers with a fully equipped in-house engineering team, Venus Engineers addresses every one of these demands through careful system-level design — not just by fitting a grab bucket to a standard crane.
- ISO 9001:2015 Certified — Quality systems across design, component selection, fabrication, and testing
- MSME Registered — Government of India recognised manufacturer
- 25+ Years of Crane Manufacturing — Deep expertise in high-duty EOT Crane and grab bucket system design
- In-house Structural Engineering — Crane bridge, hoist, and bucket designed together as an integrated system for the specific material and duty cycle
- Material-Specific Bucket Design — Bucket capacity, jaw geometry, and construction material selected based on bulk density, abrasiveness, and lump size of the handled material
- Operator Cabin Option — Fully equipped crane operator cabins designed and fitted in-house for large-scale grab crane operations
- After-Sales Support — AMC contracts, wear parts for buckets, rope replacement, and service engineers covering Delhi NCR and nationwide
- Nationwide Supply — Grab Bucket EOT Cranes supplied and commissioned across all major Indian industrial and port locations
Frequently Asked Questions
