FNR (Forward-Neutral- Reverse) controller and KD (Kick Down) button integrated on pilot control, which makes operation easier. 2nd-4th automatic gearshift and E-control automatic leveling function improve operating efficiency and comfort. World-class large displacement coaxial flow steering unit for better maneuverability. Large interior space and excellent visibility on the integrally molded cab, and fresh air pressurization function for improved ventilation.

Weichai Stage III engine and 2 adjustable power modes to meet different application needs. Single load sensing hydraulic system supplies flow and pressure only when required, which saves fuel by 8%-12%. Performance series bucket loads more and makes it easier to dig into the pile, therefore reducing fuel consumption. Oil supplies separately for transmission and torque convertor by Caterpillar split pump technology, resulting in 6% savings in fuel.

Highly reliable Caterpillar designed and manufactured electrohydraulic control transmission. Smooth gearshift and self-protection function ensures durability of transmission. SEM customized Weichai engine delivers optimal power and productivity.

Centralized lubrication points and optional automatic lubrication system to reduce maintenance time. Pressure test ports for improved diagnosis and oil sampling. long-span articulation design ensures ease of maintenance without additional space requirement on site. Simple and reliable powertrain design to ensure low customer O&O (Own & Operation) cost. Wide angle engine hood for easy access to maintenance and service points. 330L super-large fuel tank extends operating hours before refueling.

Gear lock ensures that machine can only be started when it is in neutral. Dual-circuit brake system and optional brake dryer to improve machine safety. Three-point contact design when entering or exiting the equipment. Maintenance-free battery, backup alarm and beacon light to ensure operator's safety. Six front and four rear brake calipers for excellent braking performance and reduce risk of overheating. Optional rear camera for enhanced visibility.

Countershaft transmission with upgraded core components provides high reliability Large rim-pull in 1st gear and higher speed in 2nd gear provide high efficiency for load and carry applications Clutch cutoff selection switch ensures stable and safe operation Torque convertor structure is simple and efficiency is high The SEM designed and built axle provides best in class performance in heavy duty applications

The standard cooling package provides high reliability in 50℃ ambient conditions. Shock pad mounts ensure reliability under severe applications

Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability Performance Series (PS) buckets improve loading capability

System pressure test ports are standard Big angle engine hood side open door provides easy service access Torque convertor is isolated from transmission making it easy to service

Safety design complies with all regulatory requirements Caterpillar Production System (CPS) leveraged in manufacturing process 3-point touching design provides convenient operator entering to cabin Backup alarm ensures machine safety Environmentally friendly painting process