Structural Design & Cutting System

Extra-Reinforced Alligator Frame
The heavy-duty welded structure is designed to absorb extreme cutting forces generated during large-section steel cutting.

Extended Blade Geometry
The 1500 mm blade allows wider cutting coverage, reducing material repositioning when handling long or thick steel pieces.

High-Capacity Dual-Motor Hydraulic Unit
Twin 37 kW motors provide strong and stable hydraulic pressure for sustained heavy-load cutting operations.

Large Opening Feeding Design
The 690 mm blade opening enables easier feeding of bulky scrap without extensive pre-cutting.

Performance & Output Characteristics

High-Torque, High-Stability Cutting
Optimized for cutting thick and dense steel sections with controlled stroke speed.

Reduced Pre-Processing Requirement
Handles large steel profiles directly, minimizing upstream handling time.

Consistent Cutting Quality

Stable hydraulic output ensures clean cuts and reduced blade wear even under extreme loads.

Applications

The Q43-5000 Hydraulic Alligator Shear is suitable for:

• Large structural steel offcuts

• Heavy square and round steel bars

• Thick steel profiles and frames

• Scrap preparation before melting or further processing

It is ideal for operations that frequently handle oversized or high-strength steel materials, but do not require a fully enclosed cutting system.

Material Suitability & Limitation

Suitable Materials

• Large-section steel bars and profiles within rated dimensions

• Prepared heavy scrap metal

• Carbon steel and low-alloy structural steel

Not Recommended For

• Loose, mixed scrap requiring compaction

• Continuous bulk scrap feeding lines

• Extremely oversized scrap best processed by container or gantry shears

Model Positioning in the Q43 Series

• Q43-3150 → Extra-heavy thick steel cutting

• Q43-4000 → High-force, wide-opening heavy scrap cutting

• Q43-5000 → Maximum-capacity alligator shear (this model)

• Q43W / Q43L series → Container or gantry shears for continuous industrial-scale cutting