WOPUSAI 250kVA Silent Trailer Diesel Generator for Heavy Mining & Long-Term Rental Projects

Product Overview

The WOPUSAI 250kVA flagship silent trailer generator adopts premium reinforced silent canopy and heavy-duty off-road chassis, built for large mining and critical engineering mobile power scenarios. The base unit features top-tier sound insulation structure and enhanced heavy-duty chassis for flagship-level reliability and environmental adaptability. Rainproof enclosure upgrade is available for harsh all-weather sites. It can be towed to large open-pit mines, critical engineering sites and harsh environment projects.

• Power: 250kVA
• Certifications: CE, ISO, MA, CNAS
• Typical Applications: Large open-pit mines, critical engineering, harsh environments, flagship rental

Product Showcase

Flagship-grade silent canopy with premium multi-layer sound insulation and heavy-duty dust-proof sealing, delivering excellent noise reduction in high-dust harsh environments. All-steel full penetration welded cabin with reinforced rib design for maximum impact resistance. Premium heavy-duty off-road chassis supports 2/3/4-wheel configurations with heavy-duty off-road tires, adapting to the harshest mine roads and terrain. Equipped with premium heavy-duty traction coupling, high-stability multi-point support legs and top-tier braking. Optional heavy-duty rainproof enclosure upgrade for extreme all-weather operation.

Key Specifications

Core Technology

1. Flagship-grade Silent Enclosure: Premium multi-layer sound insulation + heavy-duty dust sealing, excellent noise reduction in harsh environments.
2. Premium Off-road Chassis: Heavy-duty off-road chassis with reinforced structure, adapting to the harshest mine roads and terrain.
3. Heavy-duty Impact Damping: Premium heavy-duty shock absorbers filter extreme vibration and reduce resonance.
4. Extreme-environment Upgrade: Optional heavy-duty rainproof structure for extreme all-weather operation.

🎯 Application Scenarios

• Large open-pit mines, critical engineering projects, harsh environment sites, flagship power rental

🌟Core Product Features

• Flagship-level silent performance for harsh environments
• Extreme off-road adaptability for complex terrain
• Optional heavy-duty rainproof upgrade
• Top-tier build quality and reliability
• Heavy-duty impact-resistant structure

🛠️ Customization Services

• Structure: Brake upgrade, hydraulic legs, rainproof enclosure, wheel configuration
• Configuration: ATS switch, large fuel tank, premium sockets, remote monitoring
• Details: Custom color, warning lights, logo, control panel layout

Process: Demand → Quotation → Production → Commissioning → Delivery

📦 Packaging & 🚛 Shipping

Unit secured with heavy-duty straps; premium components wrapped in protective film. Full land/sea transport with insurance. Delivery: 15–30 working days.

🏢 Brand Introduction

Founded in 2012 in Foshan, Wopusai has over 20 years of power equipment manufacturing experience, covering 1kVA‑2000kVA gensets with full certifications. We focus on flagship-grade harsh environment mobile power solutions, providing top-tier products and 7×24h support.