1. Adopts hydraulic drive with a unified flat-head axis single interface, allowing quick connection and easy cleaning, supporting automatic high/low pressure adjustment. The overall dismantling, spreading, and jacking capabilities are powerful, enabling efficient handling of hazards such as train deformation, trapped personnel, and track obstruction clearance, suitable for various railway emergency rescue scenarios.
Includes: Hydraulic pump, hydraulic hoses, hydraulic cutter, hydraulic spreader, hydraulic combination tool, hydraulic ram, etc.;
The product complies with the standard "General Technical Conditions for Hydraulic Dismantling Tools for Fire Emergency Equipment" (GB/T17906-2021)
2. Performance parameters:
2.1 Hydraulic Power Unit:
Adopts flat-head axis single interface output design, interfaces are easy to clean, support pressurized plug-in/plug-out, one-button quick docking;
Powered by a four-stroke gasoline engine, capable of connecting two hydraulic rescue tools simultaneously, and both tools can be operated at the same time;
Flow rate at rated pressure: ≥0.84L/min, low-pressure flow rate: ≥3.5L/min;
Engine power: ≥2.2kW
Engine speed: 3600±200r/min
Hydraulic oil tank capacity: ≥4.5L
Gasoline tank capacity: ≥1.2L
Weight: ≤23kg
Equipped with 2 high-strength fiber material hoses, quick-connect interfaces allow arbitrary rapid connection and disconnection under pressure during operation, length ≥5m.
2.2 Hydraulic Ram
First-stage jacking force: ≥230kN
Second-stage jacking force: ≥110kN
First-stage stroke: ≥400mm, second-stage stroke: ≥350mm.
▲ Closed length: ≤570mm
▲ Second-stage extended length: ≥1300mm
Weight: ≤15kg
2.3 Hydraulic Cutter
▲ Opening distance: ≥250mm
▲ Can cut round steel with diameter ≥38mm (Q235A material)
Maximum cutting force: ≥780kN
Weight: ≤14kg
2.4 Hydraulic Spreader
▲ Spreading distance: ≥740mm, minimum spreading force: ≥38N
Maximum pulling distance: ≥630mm, maximum pulling force: ≥35kN
Weight: ≤15kg
2.5 Hydraulic Combination Tool
Minimum spreading force: ≥50kN
Spreading distance: ≥390mm
▲ Maximum cutting force: ≥800kN, cutting opening distance: ≥300mm
▲ Can cut round steel with diameter ≥φ36mm (Q235A material)
Maximum pulling force: ≥79kN
Pulling distance: ≥300mm
Weight: ≤14kg
2.6 Miniature Cutter
Compact size, convenient operation, suitable for cutting in confined spaces;
Maximum opening distance: ≥60 mm
Maximum cutting force: ≥180kN
Cutting capability: ≥φ22mm round steel (Q235A material), cutting steel plate thickness (Q235 material) ≥8mm
Weight: ≤4kg
