No.

Item

Unit

Date

Face shovel

Backhoe

1

Machine weight

t

102

100

2

Bucket capacity

Standard

m 3

6.0

5.0

Range

m 3

5.5~7.5

3.0~6.5

3

Electromotor

Model

YJK4003-4

Power /Speed

kW/rpm

400/1485

Voltage

V

6000

4

Hydraulic system

Type

Three pumps and three loops, limit load variable system

Max. pressure of main oil circuit

MPa

32

Max. flow of main oil circuit

L/min

2×513

Swing type

Independence open type

Flow of swing oil

1×513

Operating style

Pilot control

Hydraulic oil tank capacity

L

1300

5

Performance

Swing speed

r/min

6.1

Travel speed

km/h

2.4

Max. pulling force

kN

756

Gradeability

%

70

Ground pressure

MPa

0.129

Circulating time of operation

s

21.5

6

Working date

Boom length

mm

5250

7800

Stick length

mm

3500

3400

Max. digging radius

mm

10818

13442

Max. digging depth

mm

2646

7445

Max. digging height

mm

12884

12613

Max. unloading height

mm

9341

8831

Max. digging force of stick

kN

515

370

Max. breakout force of bucket

kN

505

380