G5 Series
SITRAK G5S 8x4 Cargo Cab & Chassis
Maximum Payload Capability for Heavy Commercial Applications.
The SITRAK G5S 8x4 Cargo Cab & Chassis is engineered for high-payload commercial operations
requiring enhanced axle capacity, structural strength and operational stability. Designed for
construction logistics, bulk freight and heavy-duty body applications, the G5S 8x4 delivers
reliable torque performance, reinforced frame durability and balanced weight distribution
across four axles.
Built to meet the demands of Australian transport and infrastructure projects, this configuration
provides higher load capacity while maintaining drivability and safety.
Overview
The G5S 8x4 is designed for maximum payload efficiency in heavy-duty commercial applications. With a multi-axle configuration and reinforced structural engineering, it supports higher gross vehicle mass requirements while maintaining operational stability and controlled drivability. Ideal for infrastructure, construction and bulk logistics sectors, it provides the strength required for demanding transport tasks.
Applications
- Heavy Construction Transport — Ideal for large tray bodies, tipper builds and infrastructure supply.
- Bulk Material & Equipment Delivery — Suitable for steel, concrete products, building materials and heavy cargo.
- Government & Fleet Contracts — Designed for reliable high-utilisation commercial fleets.
- Custom Body Integration — Compatible with specialised commercial body installations.
Key Highlights
Proven 7.36L Diesel Engine
- Engine Model: 350HP MC07H.35-61 Series
- Displacement: 7.36L
- Max Power: 254 kW @ 2200 rpm
- Max Torque: 1412 Nm @ 1200–1700 rpm
Provides consistent torque output for heavy load transport.
Heavy-Duty 8x4 Driveline Configuration
- Multi-axle stability for higher payload distribution
- Designed for demanding commercial tasks
- Differential locks for enhanced traction
Ensures balanced weight support and improved road control.
Reinforced Ladder-Type Frame
- Heavy-duty trapezoidal chassis design
- Optimised cross-member strength
- Body-builder friendly mounting structure
Built for durability under high payload cycles.
Suspension & Stability
- Front: Parabolic leaf springs
- Rear: Heavy-duty suspension system (as specified)
Delivers load support while maintaining ride stability.
Advanced Braking & Safety Systems
- Dual Circuit Compressed Air Brake
- EBS + ESC + HSA
- AEBS + LDW
Supporting modern fleet safety requirements.
Specifications
Weight & Capability
Dimensions
Electrical System
Why Choose the G5S 8x4?
The SITRAK G5S 8x4 Cargo Cab & Chassis delivers enhanced load capacity, structural strength and operational reliability for heavy-duty commercial operations. Its multi-axle configuration and reinforced frame construction make it ideal for infrastructure projects, bulk material transport and demanding fleet applications across Australia.
SITRAK trucks in Sydney NSW
RUMBLE Auto is a NSW SITRAK Australia authorised dealer based in the Sydney area, supporting operators comparing SITRAK prime movers, tipper cab & chassis, mixer cab & chassis and cargo cab & chassis configurations. SITRAK has dealer coverage across New South Wales (NSW), Victoria (VIC), Tasmania (TAS), Western Australia (WA), South Australia (SA) and the Northern Territory (NT).