22 Ton Crawler Mini Tracked Hydraulic Digger Excavator  SE220

 The paralleling radiator is adopted to effectively prevent the overheating. The exhaust system is optimized based on the Fluent simulation to reduce the exhaust noise and improve the engine
power utilization effciency. The transmission route is optimized based on the MAT vibration system simulation principle so that the noise level of the machine is superior to CE standard
requirement. The three-stage integrate fuel filter and the electric fuel pump guarantee the good fuel adaptability and effectively protect the engine.

* Product reliability: The high quality core parts and the design optimized working device feature stable and reliable quality.

* Operations and maintenances: The large color display can real-time monitor the working status of machine mode and incorporates the malfunction self-diagnosis and record function.
The multi-stage power control is adopted for the manual and electronic accelerators so that the user can select different working modes depending on own needs. The diversified optional
attachments, including breaking hammer, ripper, and quick change device, can be equipped to realize the digging, landfill, breaking,and leveling operations, featuring multi-function capability.
The remote installation locations for the maintenance parts ease the maintenance operations..

* Comfort: Within the spacious cab, the arrangement and color matching of the upholstery are designed as per the ergonomic principle. The full-automatic A/C system, automatic air vent
adjustment and distribution, and height and position adjustable seats feature excellent adaptability. The cab is equipped with composite shock absorbers to effectively mitigate the vibration of
the cab.

* Appearance: The all-new modeling is designed as per bionic principle and is covered with fully molded and electrophoresis treated coverings.

Comparative item	SE220 (Standard version)
Overall dimensions
Overall length (mm)	9605
Ground length (During transport) (mm)	4915
Overall height (To the top of boom) (mm)	3040
Overall width (mm)	2980
Overall height (To top of cab) (mm)	3070
Ground clearance of counterweight (mm)	1080
Minimum ground clearance (mm)	470
Tail turning radius (mm)	2925
Track length (mm)	4270
Track gauge (mm)	2380
Track width (mm)	2980
Standard track shoe width (mm)	700
Turntable width (mm)	2725
Distance from slewing center to tail (mm)	2920
Working range
Maximum digging height (mm)	10100
Maximum dumping height (mm)	7190
Maximum digging depth (mm)	6490
Maximum vertical digging depth (mm)	5770
Maximum digging distance (mm)	9865
Maximum digging distance at ground level (mm)	9680
Working device minimum turning radius (mm)	2970
Maximum lifting height of bulldozer blade (mm)	-
Maximum digging depth of bulldozer blade (mm)	-
Engine
Model	Cummins B5.9-C (China-II)
Type	Inline 6-cylinder, high pressure common rail, and water-cooled and turbocharged
Displacement (L)	6.7
Rated power (kW/rpm)	124/2050
Hydraulic system
Type of hydraulic pump	Duplex axial variable displacement plunger pump
Rated working flow (L/min)	2X213
Bucket
Bucket capacity (m³)	1.05
Swing system
Maximum swing speed (r/min)	11
Brake type	Mechanically applied and pressure released
Digging force
Bucket arm digging force (KN)	99/107
Bucket digging force (KN)	137/148
Operating weight and ground pressure
Operating weight (kg)	21900
Ground pressure (kPa)	47.7
Traveling system
Traveling motor	Axial variable displacement plunger motor
Traveling speed (km/h)	3.3/5.1
Traction force (KN)	212
Gradeability	70%(35°)
Tank capacity
Fuel tank capacity (L)	330
Cooling system (L)	28
Engine oil capacity (L)	20
Hydraulic oil tank/system capacity (L)	190/400