Isuzu Truong Hai trucks consistently rank among the top in terms of quality and sales within the light-duty truck segment. In particular, the Isuzu Truong Hai QKR230 truck, launched in 2018 and meeting Euro 4 emission standards, has generated significant market appeal. This article provides a detailed comparison between the QKR230 and its competitor, the Thaco K250, in the 2.4-ton class.
Origin and Manufacturing
The Isuzu Truong Hai QKR230 is assembled by Isuzu Vietnam (IVC) using CKD components imported from Japan, with a low localization rate. The Thaco K250 is assembled at the Truong Hai – Chu Lai factory. This difference impacts product quality, durability, and price.
Isuzu QKR230 assembly line in Vietnam
Thaco K250 factory in Chu Lai
Technical Specification Comparison
The Isuzu Truong Hai QKR230 stands out with its higher load capacity due to larger tires and superior front/rear axle load ratings. While the Isuzu QKR230 engine has a lower power output (105PS compared to 130PS for the K250), it achieves maximum torque at a lower RPM range (2000-3200 RPM versus 1500-3500 RPM), resulting in more robust and fuel-efficient operation under heavy loads.
The Isuzu Truong Hai QKR230 is optimally designed for practical operation, whereas the K250 has higher power but achieves it at higher engine RPMs, which is less frequently utilized in everyday cargo transport.
Side-by-side technical specification comparison of Isuzu QKR230 and Thaco K250
Performance and Fuel Efficiency
The Isuzu Truong Hai QKR230, despite having a lower engine power output, is more fuel-efficient and operates more stably under heavy loads. Tire specifications, suspension systems, and leaf springs also significantly influence the vehicle’s performance and durability.
Isuzu QKR230 on a highway carrying cargo
Thaco K250 fuel efficiency test
Design and Durability
The Isuzu Truong Hai QKR230 boasts several design advantages, including:
- Larger EGR cooling system.
- Larger tires with better load-bearing capacity.
- Front leaf springs with more leaves, enhancing rigidity and load capacity.
- Tilt cab for easy repair and maintenance.
- Utilizes two 12V batteries, suitable for specialized vehicles.
- Dual fuel filter system.
- Two-stage leaf spring system.
- Higher rear axle load capacity (4.5 tons compared to 3 tons for the K250).
- Larger cargo box with insulation foam.
Isuzu QKR230 EGR cooling system detail
Isuzu QKR230 heavy duty tires
Isuzu QKR230 tilt cab mechanism
Isuzu QKR230 dual battery setup
Conclusion
The Isuzu Truong Hai QKR230 is the optimal choice for heavy cargo transport needs, demanding high durability and fuel efficiency. With superior advantages in design, performance, and robustness, the QKR230 is a worthwhile investment for customers.
