CBP330Es crawler excavator is a new product
Incorporating new design and the latest technology based on the new development trends of hydraulic excavators. It boasts high working efficiency, reliable operation, strong adaptability and beautiful design. The CBP330Es crawler excavator makes use of Cummins diesel engine of the US, KAWASKI hydraulic system, and Tenjin Seiki propel drive. Moreover, the crawler excavator adopts double pump, double loop hydraulic system.

Detailed Information of CBP330Es Crawler Excavator

Ambient Temperature -35 ~ +45 celsius
Height above Sea Level ≤ 2500m
Operating Environment Adaptable to desert, and dusty working conditions.

Power: Cummins 6CTA8.3-C diesel engine of the US is adopted for CBP330Es crawler
Excavator.

Hydraulic System
1. Main pump K3V140DT (constant power control and negative flow control)
2. Main control valve(KMX15R)
3. Boom maintaining valve
4. Swing drive assembly(M5X180CHB)
5. Drive motor(GM35VL)

Base part
The base part of the crawler excavator employs the popular X junction.
Diesel tank and hydraulic fluid chamber
The hydraulic oil tank utilizes semi-precompressing pressurized oil.

Cab
The cab features monolithic circular driving.

Outer design
The CBP330Es crawler excavator comes with an enclosure, round body, simple and
Fashionable overall design.

Main Technical Parameters of CBP330Es Crawler Excavator

ENGINEC8.3 (6CTAA) CUMMINS
RATED POWER168KW/2000rpm
WEIGHT33400kg
BUCKET CAPACITY1.45M3

Configuration of CBP330Es Crawler Excavator

Cummins Turbocharged Engine (Original)
1. Top-ranking technology in the world, with powerful drive and low noise.
2. Lower fuel consumption than other machines of its kind, energy-saving, and environment-friendly
3. Imported cyclone air cleaner helps to extend the lifetime and reduce maintenance cost of the machine.

KAWASKI Hydraulic System (Original)
1. Complete matching of the negative flow and power output, and energy saving
2. The main valve has the functions of flow dividing, integrating, regenerating, and more.
3. High working efficiency and low fuel consumption.
4. Superior oil filtrator, extending lifetime of the hydraulic elements.
Japan NABTESCO Undercarriage Chassis
1. Intelligent dual speed switchover, with smooth starting and no impact.
2. Wet, disc brake device increases safety for parking on slope way.

Highly Strengthened Undercarriage
1. The reinforced X-shaped frame is wholly welded and connected by the low stress, high strength steel plate to ensure high reliability.
2. Highly strengthened structure for rough terrain, and stretched type for swampy places.

Revolving Frame with Excellent Stability
The compact strong revolving frame is the pillar part of the working equipment at the rear of the machine, for improved balance and stability of the machine. Optimized Boom and Arm Design the boom and arm of the machine have been enlarged and optimized to adapt to special working environment, mines and quarries, for example.

Quality Bucket
The cutting plate makes use of high-strength wear-resistant steel plate. The bucket teeth are made of superior materials by refined foundry. Hence, the bucket has high durability.