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The Caterpillar 329D excavator is renowned in the industry for its characteristics such as rotational torque, hydraulic power, controllability, faster cycle times, reliability, lower ownership and operating costs, and optimal productivity (tons per hour). Its unique upper frame swing bearing design provides more surface contact and longer life, enhances stability, and reduces machine pitch. Equipped with Product Link, it allows users to monitor the machine remotely by tracking usage time, location, safety, and operational status.
The advantages of the Caterpillar Excavator 329D are mainly reflected in the following aspects:
1. Powerful Power System
Engine Model and Power: The 329D excavator is equipped with the Caterpillar C7 ACERT engine, with a rated power of 152 kW, providing strong power output.
Fuel Economy: By adopting ACERT technology and combining it with the new "Economy Mode and Power Control" system, the 329D can find a balance between performance and fuel economy, reducing fuel consumption.
2. Efficient Hydraulic System
Dual Hydraulic Pump System: The 329D features a dual hydraulic pump system, ensuring excellent digging performance and productivity.
Hydraulic Interaction Sensing System: Under any working conditions, this system can utilize either of the two hydraulic pumps to achieve 100% engine power, enhancing work efficiency.
Boom and Arm Regeneration Circuit: During the operation of lowering the boom and retracting the arm, this circuit can save energy, improve efficiency, shorten cycle times, and reduce pressure loss.
3. Excellent Operability
Pilot Pump Control: The independent pilot pump allows for smooth and precise control of the front linkage, rotation, and travel operations.
User-Friendly Cab Design: The cab of the 329D is designed with the operator's comfort and convenience in mind, with adjustable seats and control levers to suit personal preferences.
4. Sturdy and Reliable Structure
Unique Upper Frame Swing Bearing Design: This design provides more surface contact, extending lifespan, improving stability, and reducing machine pitch.
Robust Body Design: The body of the 329D is specifically designed for harsh working conditions, featuring high torsional resistance and durability.
5. Intelligent Monitoring and Management
Product Link Function: This allows users to remotely monitor the machine's usage time, location, safety, and operational status.
New Monitor: The screen size has increased by 40%, and the display resolution has quadrupled, clearly showing essential information and supporting multiple language displays.
In summary, the Caterpillar Excavator 329D occupies an important position in the excavator market with its powerful power system, efficient hydraulic system, excellent operability, sturdy and reliable structure, and intelligent monitoring and management advantages.
*The photos are all real shots at the venue.
| ltem | |
| Model | CAT329D |
| Engine Power (kW) | 152KW |
| Bucket Capacity (m3) | 1.1m³ |
| Machine weight (T) | 29.24t |
| Size | 10.41×2.99×3.18m |
| Engine model | CAT C7ACERT |
| Fuel tank capacity | 520L |
| Hydraulic oil tank | 145L |
| Maximum excavation radius (mm) | 10600 |
| Maximum digging depth (mm) | 7170 |
| Maximum excavation height (mm) | 9990 |
| Maximum unloading height (mm) | 7020 |
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