November 4, 2026
For scrap metal recycling yards handling large volumes of heavy steel waste, cutting efficiency and power availability are two important considerations when selecting processing equipment.
Heavy scrap materials, including structural steel offcuts, round bars, and irregular steel sections, often require size reduction before transportation, sorting, or further recycling. However, installing a high-capacity electric hydraulic shear may not be practical for facilities with limited electrical infrastructure.
The Q43L-5000B 500 Ton Diesel Powered Gantry Shear offers an alternative solution by combining hydraulic cutting force, automatic feeding, and independent diesel power.
This application focuses on a typical heavy scrap recycling operation where the equipment must meet several requirements:
Process bulky steel scrap and long metal sections.
Accommodate irregular materials without excessive preliminary cutting.
Operate without a high-capacity external electrical supply.
Support repeated cutting cycles with hydraulic feeding and material compression.
Provide a practical solution for daily industrial scrap processing.
The main challenge is not simply achieving sufficient cutting force. The machine must also provide a suitable charging chamber, stable material positioning, and a power system compatible with the recycling yard's operating conditions.
To address these processing requirements, the Q43L-5000B combines a 5,000 kN nominal shearing force with a 6,000 mm charging chamber and an 80 kW Cummins diesel engine.
Unlike conventional electric-powered gantry shears, its diesel engine drives the hydraulic system without requiring a high-capacity external power connection.
The machine also features hydraulic material feeding and pressing cylinders, helping operators position and secure scrap before each cutting cycle.
| Parameter | Specification |
|---|---|
| Machine Model | Q43L-5000B |
| Shearing Force | 5,000 kN |
| Power Source | Cummins Diesel Engine |
| Engine Power | 80 kW |
| Charging Chamber | 6,000 × 1,350 × 750 mm |
| Blade Width | 1,400 mm |
| Round Bar Cutting Capacity | Ø100 mm (Ordinary Steel) |
| Square Bar Cutting Capacity | 90 × 90 mm (Ordinary Steel) |
| Shearing Frequency | 3–4 cycles/min (Theoretical, No Load) |
| Control Mode | Automatic Control |
Independent Diesel Power
The Cummins diesel engine allows the machine to operate at recycling facilities where sufficient electrical power may be unavailable. This can reduce dependence on major electrical infrastructure upgrades.
6-Meter Charging Chamber
The extended charging chamber provides space for loading longer steel sections and bulky scrap, helping reduce the need for preliminary material preparation in suitable applications.
Hydraulic Feeding and Compression
The hydraulic pusher advances scrap toward the cutting area, while pressing cylinders help stabilize materials during the shearing process. Adjustable feeding speed allows operators to accommodate different scrap conditions.
500-Ton-Class Cutting Performance
With two main shearing cylinders, the machine is designed for heavy-duty processing of ordinary steel materials. Actual cutting capability depends on steel grade, cross-sectional dimensions, and cutting position.
For recycling facilities with similar operating requirements, this configuration offers several practical advantages:
Reduced dependence on external industrial electrical power
More convenient handling of long and irregular scrap materials
Integrated feeding, pressing, and shearing operations
Improved preparation of bulky scrap for subsequent handling and transportation
A heavy-duty cutting solution suitable for demanding recycling environments
Actual processing capacity and operating efficiency must be evaluated according to the material characteristics and site conditions.
The Q43L-5000B Diesel Powered Gantry Shear demonstrates how combining a 500-ton-class hydraulic cutting system with independent diesel power can address common challenges in heavy scrap metal recycling.
For scrap yards processing oversized steel materials, selecting the right equipment requires careful consideration of cutting force, charging chamber dimensions, power availability, and daily processing requirements.
Looking for a suitable hydraulic gantry shear for your scrap recycling yard?
Share your scrap material type, maximum dimensions, and expected hourly processing capacity with us. Our team can help evaluate whether the Q43L-5000B or another gantry shear configuration is more suitable for your operation.
