Agitator / Mixer — Sitrak G5S Series
Sitrak G5S 350hp 8x4 Agitator/Mixer Cab & Chassis
Purpose-built 8×4 agitator and mixer cab and chassis. 350HP MC07 MAN engine with Allison 4430P automatic and Chelsea PTO. Hendrickson 4-airbag rear suspension for concrete transport.
| Model | MC07H.35-61 |
| Displacement | 7.36L |
| Power Rating | 254 kW / 2,200 rpm (350HP) |
| Max Torque | 1,400 Nm @ 1,200–1,600 rpm |
| Model | Allison 4430 |
| Type | 6-Speed Fully Automatic + Chelsea PTO |
| Forward Ratios | 4.70 / 2.21 / 1.53 / 1.00 / 0.76 / 0.67 |
| Reverse Ratio | 5.55 |
| Clutch | Allison Torque Converter (electronic fluid) |
| Kerb Weight | 8,150 kg |
| GVM | 31,000 kg |
| Front Axle Load | 6,500 kg × 2 |
| Rear Axle Load | 18,000 kg |
| Fuel Tank | 220L |
| Drive Axle Model | MCY11BES |
| Main Drive Ratio | 5.29 |
| Differential Lock | Equipped |
| Front Axle | VPD71DS |
| Configuration | 8×4 (twin-steer) |
| Front Suspension | Non-independent, 3-leaf parabolic |
| Rear Suspension | Non-independent, Hendrickson 4 airbag |
| Steering Model | Recirculating ball |
| Steering Ratio | 22.2 – 26.2 : 1 |
| Max Pump Pressure | 20,000 kPa |
| Working Pressure | 1,000 kPa |
| Drive Brake Type | Dual circuit |
| Brake Adjustment | EBS / ESC |
| Parking Brake | Spring stored energy air cut |
| Assistant Brake | Exhaust brake |
| Cabin Model | G5S-M |
| Seating | 2 |
| Turning Radius | 2,410 mm |
| Frame Type | Ladder framework |
| Main Beam | 280×80×8 mm |
| Frame Width Front | 940 mm |
| Frame Width Rear | 850 mm |
| Voltage | 24V |
| Battery | 2×12V / 180Ah |
| Max Speed | 100 km/h |
| Min Turning Diameter | 23 m |
| Max Climb Gradient | ≥25% |
| Sun Visor / Side Skirts | Included |
350HP MC07 MAN Engine
Reliable 7.36-litre MC07H.35-61 MAN engine producing 254kW at 2,200rpm with 1,400Nm of torque between 1,200–1,600rpm. Optimised for stop-start mixer cycles.
Allison 4430P + Chelsea PTO
Allison 4430 6-speed fully automatic transmission with Chelsea PTO output for direct mixer drum drive. Smooth, durable shifting for ready-mix operations.
Hendrickson 4-Airbag Rear
Hendrickson 4-airbag rear suspension specifically designed for agitator duty. Protects the chassis and concrete load from harsh impacts on rough sites.
G5S-M Operator-Friendly Cab
Comfortable two-seat G5S-M cabin with ZF steering pump, recirculating ball hydraulic steering, and Voss connectors. Built for productive site work.
EBS / ESC Safety Suite
Electronic braking and stability control with air suspension working together for maximum safety. Exhaust brake assists on descents.
Diff Lock Equipped
Differential lock for maximum traction on soft, muddy, or sloped ready-mix sites. Driver-controlled to prevent wheel spin under load.
Heavy-Duty Ladder Frame
Ladder framework with 280×80×8 mm main beam designed to handle the dynamic loads of agitator drum operation. Built for daily punishment.
Alloy Rims to Reduce Tare
Alloy rims and air tank reduce tare weight, increasing usable payload while staying within the 31-tonne GVM limit.
| Overall Length | 8,250 mm |
| Overall Width | 2,488 mm |
| Overall Height (empty) | 3,155 mm |
| Wheelbase | 1,800 + 2,625 + 1,400 mm |
| Front Track Width | 2,065 mm |
| Rear Track Width | 1,850 mm |
| Front Overhang | 1,450 mm |
| Approach Angle | 13° |
| Departure Angle | 33° |
| Min Turning Diameter | 23 m |
| Max Speed | 100 km/h |
| Max Climb Gradient | ≥25% |
| Frame Type | Ladder framework |
| Main Beam Cross-Section | 280 × 80 × 8 mm |
| Frame Width (Front) | 940 mm |
| Frame Width (Rear) | 850 mm |
| Cabin Turning Radius | 2,410 mm |
Interested in the G5S 350 8x4 Agitator / Mixer Cab & Chassis?
Talk to our team at Dandenong South about pricing, availability, and finance options. Stock on hand — no long wait times.
