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The Chongqing QN3700 excavator Specifications - root - 04-26-2025
The Chongqing QN3700 long-arm excavator is a specialized crawler excavator designed for unique working conditions. With its extended boom and stick, it is ideal for tasks such as building demolition, river dredging, and deep trench excavation. Below is the detailed information in English:
Overview
The QN3700 long-arm excavator features a two-section extended boom design, with a boom length of 12 meters and a stick length of 9 meters, totaling 21 meters. This design significantly enhances its digging height, depth, and radius, enabling it to handle tasks that standard excavators cannot. It is suitable for applications such as soil and concrete handling, building demolition, subway excavation, highway slope trimming, and river dredging.
Specifications
- Operating Weight: 37,000 kg
- Rated Power: 187 kW / 1,950 rpm
- Boom Length: 12 m
- Stick Length: 9 m
- Total Length: 21 m
- Applications: Specialized working conditions
- Suitable Scenarios: Building demolition, river dredging, deep trench excavation, etc.
Summary
The Chongqing QN3700 long-arm excavator is an excellent choice for specialized tasks, thanks to its extended working range and powerful performance. Its flexibility and efficiency make it a standout performer in construction, river management, and other fields, offering reliable solutions for challenging projects.