CES1280-9 (128 Ton Dual Power Hydraulic Excavator)

This excavator is equipped with both a diesel engine and an electric motor. Diesel powers the machine during relocation or power outages, while the electric motor operates on-site for zero emissions, low noise, and reduced operating costs.
It uses high-quality hydraulic components from internationally renowned brands, ensuring reliability and performance. The H-type disassembled undercarriage provides a simple, stable, and transport-friendly structure that meets road, rail, and sea standards.

Dual power hydraulic mining excavator can be configured with both diesel engine & electric motor: when machines move between different operating sites or the power failure occurs during operating, diesel engine will work as power unit; and during operation, the electric motor works as power unit.

Dual power hydraulic mining excavator has the electric excavator’s unique advantages of zero emission, low noise, low operating & maintenance cost, good adaptability to a wide range of ambient temperatures, etc., and also has the mobile convenience of diesel excavator.

It is configured with the world famous brand hydraulic components. The main hydraulic components, such as pumps and valves, adopt international famous brands to ensure the high quality and high reliability of the machine. The hydraulic hose adopts the international famous brand, and its excellent performance guarantees the high reliability of machine.

H-type undercarriage with disassembled featured as simple structure and high torsion-resistance, more stable and reliable.H-type undercarriage with disassembled is accordance with all standards for road, railway and sea transportation.

SPECIFICATIONS

No.

Item

Unit

Data

Shovel

Backhoe

1

Machine weight

t

128

125

2

Bucket capacity

Standard

m3

7.0

7.0

Range

m3

5.5-8.0

4.0-7.0

3

Electromotor

Rated power

kW

500

Rated speed

rpm

1490

Voltage

V

10000

Diesel   engine

Rated power

kW

246

Rated speed

rpm

2100

4

Hydraulic system

Type

 

Variable limit load control system with Tri-pumps & circuits

Max. operating pressure

MPa

32

Max. flow rate

L/min

3×533

5

Swing system

Braking type

 

Normal closed

Slewing speed

r/min

5.2

6

Pilot system

System pressure

MPa

4

System flow

L/min

20

7

Travel drive

Braking type

 

Normal closed

Travel speed (electro motor)

km/h

2.4

Travel speed (diesel engine)

km/h

1.48

Max. traction force

KN

661

Gradeability

%

53

Ground pressure

MPa

0.135 (750mm)

Cycle time of working

s

25

8

Working   data

Max. digging reach

mm

11330

14130

Max. digging depth

mm

3330

7950

Max. digging height

mm

11870

13310

Max. unloading height

mm

9500

8380

Max. digging force of stick

KN

587

509

Max. breakout force of bucket

KN

640

411