20kVA Silent Trailer Type Diesel Generator for Small Construction & Emergency Repair

Product Overview

The WOPUSAI 20kVA silent trailer generator features a standard ultra-compact silent canopy and lightweight modular chassis, designed for light-load narrow-space mobile power scenarios. The base unit integrates multi-layer sound insulation and flexible steering chassis, delivering ultra-quiet operation and excellent maneuverability. Rainproof enclosure upgrade is available for outdoor all-weather use. Available in 2-wheel / 3-wheel / 4-wheel configurations, it can be easily towed to small shops, community standby points and tiny construction sites, operating stably on narrow urban roads and alleys.

• Power: 20kVA
• Certifications: CE, ISO, MA, CNAS
• Typical Applications: Small commercial backup, community standby, tiny construction, temporary events

Product Showcase

Standard ultra-compact silent canopy lined with high-density sound-absorbing materials, with mini labyrinth air ducts to balance noise reduction and heat dissipation. Sealed edge design reduces vibration noise. Lightweight modular chassis supports multi-wheel customization, ideal for narrow streets and alleys. Equipped with standard traction connector, manual support legs and mechanical brake. Side-mounted control panel with basic splash protection. Optional rainproof enclosure upgrade for all-weather outdoor deployment.

Key Specifications

Core Technology

1. Ultra-compact Silent Canopy: High-density sound-absorbing lining + mini labyrinth air duct, balancing noise reduction and heat dissipation for light-load operation.
2. Lightweight Maneuverable Chassis: Compact lightweight chassis with multi-wheel options, excellent for narrow urban streets and scattered small sites.
3. Integrated Damping Structure: Compact vibration isolators reduce transmission noise and protect components during towing.
4. Upgradeable Weather Protection: Optional rainproof enclosure upgrade for all-weather outdoor operation.

🎯 Application Scenarios

• Small commercial backup, community emergency standby, tiny construction projects, temporary outdoor events

🌟Core Product Features

• Ultra-quiet operation for noise-sensitive urban areas
• Ultra-compact size for narrow spaces and alleys
• Optional rainproof upgrade for all weather
• 2/3/4-wheel configurable for different roads
• Lightweight design for easy towing and maneuvering

🛠️ Customization Services

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

Process: Demand Communication → Quotation → Production → Commissioning → Delivery

📦 Packaging & 🚛 Shipping

Unit secured with reinforced straps; key components wrapped in protective film. Full land/sea transport with cargo insurance. Standard 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 outdoor mobile power solutions, providing one-stop service with 7×24h after-sales support.