Cold-chain logistics — frozen food, dairy, pharma and floral — depends on a chassis that can carry a heavy insulated body, power a reefer unit reliably, and hold grade with a full load. The SAGMOTO cargo truck flatbed box stake family's X5 is SAGMOTO's 18–31-tonne heavy cargo platform, and with Yuchai or Cummins power and a PTO-ready frame it is a strong base for refrigerated bodies from 14 m³ to 40 m³.
X5 Chassis for Reefer Duty
The X5 uses Yuchai YC6J (220–380 HP) and Cummins ISD (200–210 HP) engines with a FAST 8- or 10-speed gearbox. GVW spans 18,000–31,000 kg on a 4,500–6,200 mm wheelbase, supporting 6.8 m to 9.6 m box bodies. For reefer duty, specify the higher GVW rating, a reinforced frame, and a PTO provision for a belt- or shaft-driven reefer.
| Body volume | Chassis GVW | Engine | Reefer power |
|---|---|---|---|
| 14–20 m³ | 18,000 kg | Cummins ISD 210 | Stand-alone diesel |
| 28–34 m³ | 25,000 kg | Yuchai YC6J 300 | PTO + standby |
| 38–40 m³ | 31,000 kg | Yuchai YC6J 380 | Dual-mode electric |
Reefer Integration and Power
Two reefer architectures are used on the X5. The stand-alone diesel reefer is simplest and most reliable for developing-market fleets with variable power. The PTO-driven unit draws from the engine, eliminating a second fuel system but requiring the PTO provision and a robust front PTO. For pharma and multi-temperature loads, a dual-mode electric reefer with shore power is preferred for overnight static cooling.
Temperature Control and Monitoring
Modern reefer bodies on the X5 integrate with the SAGMOTO Connect telematics, streaming compartment temperature, door-open events and reefer fault codes to the fleet office. This is critical for pharma compliance (GDP) and for frozen-food chains where a single excursion can spoil a load. Fenghan Trade recommends a redundant temperature logger even where local rules do not mandate it.
Regional Fit
The X5 reefer suits Gulf food distribution (with the desert cooling package), Southeast Asian seafood and fruit, and Latin American meat and dairy corridors. In hot climates, add the reinforced A/C and the reefer condenser guard. Fenghan Trade coordinates body-builder approvals so the insulated box and reefer mount clear the X5 frame and axle ratings.
Conclusion
The SAGMOTO X5 is a capable, cost-effective cold-chain chassis for 2026. Match body volume to GVW, choose PTO or stand-alone reefer by fleet preference, and integrate temperature telematics from day one. Contact Shaanxi Fenghan Trading for an X5 refrigerated specification with reefer-unit options and a body-builder referral.