Hydraulic Crawler Excavator

Model:CDM6225
Operating weight of CDM6225 hydraulic crawler excavator is 22 tons and bucket volume is 1.1 m3. As a type of medium construction machine, this hydraulic crawler excavator can be used in the fields like municipal project, road construction, hydropower project, mining, harbor construction, etc.

Features of CDM6225 Hydraulic Crawler Excavator:
1. Tier II original Cummins engine 6BTAA5.9.
2. Globally sourced main pump, main valve, swing motor, travel motor and pilot control device.
3. Digital throttle control for easier operation; maintenance points are concentrated for easier service.
4. Electro-hydraulic control system of this hydraulic excavator provide real-time monitoring, self-diagnostics and remote control.
5. Nice appearance, wide view, adjustable operator's seat, stereo audio, air conditioning and heating.
6. Bucket is made of high strength wear-resistant material; reinforced corner teeth are equipped for longer life.
7. Options: rock breaker.

Specifications of CDM6225 Hydraulic Crawler Excavator:
Engine

Model	6BTAA5.9
Rated power	112KW
Rated RPM	1950r/min
Displacement	5.9L
Max torque	202N.m

Hydraulic System of Hydraulic Crawler Excavator

Main pump	variable displacement pump
Main valve	Multi-way valve
Hydraulic system rated flow	2×208L/min
Hydraulic system operating pressure	31.9/34.3Mpa

Swing mechanism

Swing motor	Axial piston motor
Swing deceleration	Planet gear reducer
Swing speed	11.6rpm

Operation

Pilot control	Left/right pilot control valve, safety rod
Travel	Hydraulic pilot
Bucket capacity	1.1m3

Chassis

Carrier roller	2 units each side
Track roller	8 units each side
Track shoe width	600mm
Track chain	47 units each side

Track drive

Drive model	Whole hydraulic drive
Drive motor	Axial piston motor
Max. travel speed	3.33/5.54km/h
Grade ability	35°

Coolant and lubricant capacity

Fuel tank capacity	376L
Hydraulic tank capacity	277L

Weight

Operating weight

21800kg

Digging force

Bucket digging force	128KN
Bucket rod digging force	99KN

Note: The specification is subject to change for the modification without notice.

CDM6225 Hydraulic Crawler Excavator