Sunward SWE470 Crawler Excavator|Sunward Crawler Excavator

Sunward SWE470 Crawler Excavator

Imported Engines —Using the Euro Ⅱ emission standard imported Cummins six-cylinder turbocharged and intercooled diesel engine.
• Hydraulic and Control Systems —Using more powerful KYB-B system main valve (jointly developed with Sunward), Kawasaki large displacement main pump, swing motor and KYB traveling motor and other world-class brands, operations more efficient, better maneuverability composite..
• Priority Circuit Hydraulic System Using a Variety —Hydraulic system adopts Boom priority, swing priority, the boom confluence confluence stick, stick regeneration circuit, can be quickly and smoothly carry out complex actions to improve the machine's operating performance and operating efficiency.

Main Parameters
Digging arm	3.4m
Dimensions：L×W×H	12050×3340×3760 (mm)
Overall weight: steel track	45800kg
Standard bucket capacity	2.2m3
Bucket digging force	258.6kN
Stick digging force	204.5kN
Max. traction force	337.8kN
Travelling speed: Max./Min.	4.8/3.0 (km/h)
Max. gradeability	35°
Ground pressure	83.5kPa
Swing speed	9rpm
Engine
Brand, model	CUMMINS QSM11-335
Type	Electric injection, water-cooled, four-stroke, turbocharged, intercooled
Displacement	10.8L
Rated power/rpm	263kW/1900rpm
Capacity
Fuel oil tank	650L
Hydraulic oil tank	350L
Main Pump
Type	2×Plunger pump
Flow	2×360L/min
Pressure	31.4/34.3 (MPa)
Pilot Pump
Flow	40L/min
Pressure	3.9MPa
WORKING RANGE
A）Max. digging height	10665mm
B）Max. dumping height	7610mm
C）Max. digging depth	7875mm
D）8 feet horizontal digging depth	7650mm
E）Max. vertical digging depth	7115mm
F）Max. digging radius	12070mm
G）Max.digging distance	11840mm
H）Min. swing radius	5060mm
TRANSPORTATION DIMENSION
A）Track base	4350mm
B）Crawler length	5355mm
C）Ground clearance of platform	1320mm
D）Platform tail swing radius	3670mm
E）Cabin width	3230mm
F）Gauge	2740mm
G）Chassis width	3340mm
H）Standard width of crawler	600mm
I）Chassis ground clearance	550mm
J）Overall height	3520mm
L）Overall length	12050mm
M）Boom height	3760mm

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