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XE300U Hydraulic Excavator

GENERAL INFORMATION

Specifications are subject to change. Numbers may be rounded.

OPERATING WEIGHT: 32,700 kg BUCKET CAPACITY: 1.4~1.6 m³
ENGINE MODEL: Cummins QSB7 RATED POWER: 180 kW / 1,900 rpm
TRAVEL SPEED (H / L): 5 km / 2.9 h GRADEABILITY: 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
Model Unit XE300E
Operating weight Kg 32700
Bucket 1.4?1.6
Engine Model / Cummins QSB7
Direct injection / ?
Four strokes / ?
Water cooling / ?
Turbo-charging / ?
Air to air intercooler / ?
No. of cylinders / 6
Rated power/speed kw/rpm 180/1900
Maximum torque/speed N.m 990/1500
Displacement L 6.7
Main performance Travel speed (H/L) km/h 5.0/2.9
Swing speed r/min 9.8
Gradeability ° ?35
Ground pressure kPa 44.7
Bucket digging force kN 201
Arm digging force kN 140
Maximum tractive force kN 262
Hydraulic system Main pump / 2 piston pumps
Rated flow of main pump L/min 2x266
Main safety valve pressure MPa 34.3/37
Travel system pressure MPa 34.3
Swing system pressure MPa 30
Pilot system pressure MPa 3.9
Oil Capacity Fuel tank capacity L 520
Hydraulic tank capacity L 270
Engine oil capacity L 30
Appearance size A Overall length mm 10645
B Overall width mm 3390
C Overall height mm 3500
D Width of platform mm 2960
E Track length mm 4945
F Total width of chassis mm 3390
G Track shoe width mm 800
H Wheel base of crawler mm 4030
I Track gauge mm 2590
J Counterweight clearance mm 1198
K Min. ground clearance mm 500
L Min. tail swing radius mm 3200
M Track height mm 1085
Working range A Max. digging height mm 10145
B Max. dumping height mm 7180
C Max. digging depth mm 7200
D Maximum depth cut for 2240 mm. level bottom mm -
E Max. vertical wall digging depth mm 5185
F Max. digging radius mm 10665
G Min. swing radius mm 3850
Standard Length of boom mm 6200
Length of arm mm 3110
Bucket capacity 1.6
Optional Length of boom mm 6200
Length of arm mm 2600
Bucket capacity 1.4 (Rock bucket) 1.6 (Earthwork bucket)