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XE300U Hydraulic Excavator

GENERAL INFORMATION

Specifications are subject to change. Numbers may be rounded.

OPERATING WEIGHT: 32,700 kgBUCKET CAPACITY: 1.4~1.6 m³
ENGINE MODEL: Cummins QSB7RATED POWER: 180 kW / 1,900 rpm
TRAVEL SPEED (H / L): 5 km / 2.9 hGRADEABILITY: 35°
FEATURES
HIGH-END CONFIGURATION & EXCELLENT PERFORMANCE
  • High-pressure common-rail EFI engine that meets North American EPA and EU Tier4F emissions achieves optimal fuel injection control, improves combustion efficiency, and is more energy-efficient and environmentally friendly.
  • The hydraulic system is efficient and quick; the Valve element is optimized to reduce the internal pressure loss of the channel, improve the maneuverability and efficiency of the composite operation.
  • The intelligent electronic control system can achieve optimal matching control of engine speed and hydraulic pump, and a dynamic balance of power and hydraulic system. With remote fault diagnosis function, the operation process will be recorded at any time.
HIGH-QUALITY DRIVING EXPERIENCE
  • High-performance silicone oil shock absorber with internal damping spring will effectively isolate shock waves in specific frequency bands for improved comfort.
  • The new cab is complemented by luxurious interiors. The panoramic sunroof has a wider view and operation buttons are centrally arranged to fully upgrade the driving experience.
  • Cab with ROPS can be equipped with top protection, front protection, side protection to meet anti-falling requirements, and thus to further improve cab safety.
  • The large-screen color LCD display, digital display of machine-related information, can display more than ten kinds of machine operation information at the same time. It has a good visual effect and a more human-machine interface.
  • High-power cold and warm air-conditioning, equipped with multi-channel stereo air supply system and advanced sound system, it is convenient and comfortable for all kinds of operation at your fingertips.
RELIABLE & DURABLE
  • Adopt a large number of the special manufacturing processes and high-strength and wear-resistant steel to R&D and manufacture structural parts; Strength and service life of products are greatly improved, and various severe working conditions can be easily handled.
  • Equipped with full-size heavy-duty reinforced chassis structure and sprocket, idler, carrier roller, track roller and track, and reinforced working equipment, it can ensure the stability of the whole machine while satisfying the powerful digging force.
  • The reinforced attachment, combined with the high-pressure system, can ensure that the machine possesses the most powerful digging force among the same size of machines, which can easily cope with various working conditions and meanwhile guarantee long service life.
CONVENIENT MAINTENANCE & SERVICE
  • Equipped with a new LED color LCD display, machine maintenance will be timely reminded, which allows users more worry-free and have great peace of mind.
  • Daily maintenance points are within reach: Whether it is the fuel filter, oil filter, pilot filter or air filter, you can directly service it on the ground.
  • The dual-fuel filter element can protect the fuel system; particle filtration has higher accuracy and oil adaptability is strong.
  • The lubrication point of the working device is in the form of centralized lubrication, which makes lubrication easier.
OPTIONAL FEATURES
  • Breaking hammer and quick change device is optional, which can widen the applications of the machine; standard 3.11m arm, optional 2.6m short arm, standard 1.6m³ standard reinforcement bucket, optional 1.4m³ rock bucket.
SPECIFICATIONS
ModelUnitXE300E
Operating weightKg32700
Bucket1.4?1.6
EngineModel/Cummins QSB7
Direct injection/?
Four strokes/?
Water cooling/?
Turbo-charging/?
Air to air intercooler/?
No. of cylinders/6
Rated power/speedkw/rpm180/1900
Maximum torque/speedN.m990/1500
DisplacementL6.7
Main performanceTravel speed (H/L)km/h5.0/2.9
Swing speedr/min9.8
Gradeability°?35
Ground pressurekPa44.7
Bucket digging forcekN201
Arm digging forcekN140
Maximum tractive forcekN262
Hydraulic systemMain pump/2 piston pumps
Rated flow of main pumpL/min2x266
Main safety valve pressureMPa34.3/37
Travel system pressureMPa34.3
Swing system pressureMPa30
Pilot system pressureMPa3.9
Oil CapacityFuel tank capacityL520
Hydraulic tank capacityL270
Engine oil capacityL30
Appearance sizeAOverall lengthmm10645
BOverall widthmm3390
COverall heightmm3500
DWidth of platformmm2960
ETrack lengthmm4945
FTotal width of chassismm3390
GTrack shoe widthmm800
HWheel base of crawlermm4030
ITrack gaugemm2590
JCounterweight clearancemm1198
KMin. ground clearancemm500
LMin. tail swing radiusmm3200
MTrack heightmm1085
Working rangeAMax. digging heightmm10145
BMax. dumping heightmm7180
CMax. digging depthmm7200
DMaximum depth cut for 2240 mm. level bottommm-
EMax. vertical wall digging depthmm5185
FMax. digging radiusmm10665
GMin. swing radiusmm3850
StandardLength of boommm6200
Length of armmm3110
Bucket capacity1.6
OptionalLength of boommm6200
Length of armmm2600
Bucket capacity1.4 (Rock bucket) 1.6 (Earthwork bucket)