33 Ton Crawler Excavator

SW330Es 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 SW330Es 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 SW330Es Crawler Excavator

Power
Cummins 6CTA8.3-C diesel engine of the US is adopted for SW330Es 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 SW330Es crawler excavator comes with an enclosure, round body, simple and fashionable overall design.

Main Technical Parameters of SW330Es Crawler Excavator

Specializing in manufacturing crawler excavators in China, Peng Pu Machine Building Plant Company has gained much experience in producing construction equipment. At present, our products mainly include crawler bulldozer, hydraulic excavator, mining excavator, and more, which have received POCC certification. Due to high quality and reasonable prices, our construction equipment finds a good sale in many countries, such as Russia, India, Saudi Arabia, Algeria, Iran, Nigeria, and Indonesia, to name a few. If you are in need of construction equipment, please feel free to contact us. We at Pengpu are ready to serve you.

Configuration of SW330Es 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.