ISUZU GIGA 6×4 20-ton Flatbed Tow Truck

ISUZU GIGA 6×4 20-ton Flatbed Tow Truck

Robust Engineering for Heavy-Duty Demands

Built on the formidable ISUZU GIGA 6×4 chassis (model VC61 6X), this flatbed tow truck combines exceptional load capacity with advanced engineering for demanding recovery operations. Designed to handle 20-ton payloads, its triple-axle configuration ensures stability and weight distribution across challenging terrains. The chassis integrates a U-profile parallel ladder frame with cold-riveted cross-members and dual-layer mounting, providing unmatched rigidity to withstand the stresses of heavy-duty towing.

Power and Performance

At its core lies the ISUZU 6WG1-TCG61 engine, a 6-cylinder in-line diesel powerhouse delivering 338 kW (460 HP) at 1,500 rpm and a massive 2,250 N·m torque peak between 900–1,300 rpm. Compliant with EURO6 emission standards, this 15.68L engine pairs with a FAST 12-speed manual transmission (12 forward + 2 reverse gears) featuring synchronized shifting for smooth operation under load. The single-plate dry clutch (430 mm diameter) ensures reliable power transfer to the triple-axle drivetrain, rated at 9T (front steering axle) and 13T+13T (rear driving axles).

Operator-Focused Cab Design

The high-roof sleeper cab (2,540 mm width) prioritizes comfort during extended operations, featuring a 4-point hydraulic suspension system to isolate road vibrations. Ergonomics are enhanced by a multi-functional LCD instrument cluster, powered adjustable steering column, and optional air-suspension driver’s seat. Climate control, electric windows, and central locking streamline operations, while the left-hand drive configuration optimizes visibility during recovery tasks.

Key Features

Specialized Towing Superstructure

• 20-ton Hydraulic Flatbed: An 8,230 mm long bed with 8mm-thick deck plating tilts at 11° for effortless loading, reinforced by dual bed extension cylinders and Full Length Subframe Wear Pads to prevent structural fatigue.
• Integrated Recovery System: Features a 10-ton planetary winch with 45 m of 20 mm wire rope, Winch Air Clutch Release for precise control, and Cable Tensioner to maintain optimal spooling.
• Stabilization & Safety: High Jack Stabilizers and hydraulic outriggers secure the vehicle during lifts, while LED lighting and a Back-up Alarm enhance worksite visibility and safety.

Durability and Operational Efficiency

• Corrosion-Resistant Build: The entire subframe is painted with black acrylic urethane for extreme weather resistance.
• Hydraulic Ramp with Remote Control: Enables wireless operation of bed functions from up to 15 meters away, improving operator positioning during recoveries.
• Integrated Utility Components: Includes a front-mounted hydraulic pump, underbody mud flaps, and a 1.2 m³ toolbox for equipment storage.

Advanced Safety & Control Systems

• Triple-Redundant Braking: Combines dual-circuit air brakes, engine exhaust brake, and spring-actuated parking brakes with ABS for controlled stops under full load.
• Axle Load Optimization: The 4.555 rear axle ratio balances torque delivery and fuel efficiency, while the semi-elliptic leaf spring suspension (7/10 layers) absorbs terrain shocks.

Critical Dimensions & Payload

• Overall Size: 11,020 mm (L) × 2,600 mm (W) × 3,260 mm (H)
• Wheelbase: 5,200 mm + 1,370 mm for optimal weight distribution
• Weight Ratings: 35T GVW | 15T Tare Weight | 20T Payload Capacity

SPECIFICATIONS