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XE75U Hydraulic Excavator

GENERAL INFORMATION

Specifications are subject to change. Numbers may be rounded.

OPERATING WEIGHT: 7,460 kg BUCKET CAPACITY: 0.18~0.3 m³
ENGINE MODEL: V2607-CR-TIE4B RATED OUTPUT POWER: 45 kW / 2,200 rpm
TRAVEL SPEED: 5.4 km / 2.9 h MAXIMUM TRACTIVE FORCE: 68.3 kN
DESCRIPTION
INTRODUCTION

The XE75U hydraulic excavator can be used for digging, loading, leveling, ditching, crushing, drilling, clip cutting, lifting, and other functions, which has played an increasingly important role in hydropower, transportation, municipal, garden, farmland reconstruction, oil pipeline, and other small-scale construction and production fields. Especially with the rapid development of urbanization, a large number of infrastructure projects, such as municipal maintenance, landscaping, environmental protection, water, and electricity facilities and property management, has created a huge market space. Design use: suitable for suburban and narrow space; ambient temperature: -15℃~40℃; Working objects: soil below grade III and loose material.

FEATURES
NEWLY-DESIGNED APPEARANCE

Through cooperating with domestic, well-known construction machinery design companies, the new-generation appearance has a family-style, fashion atmosphere, and a rich sense of technology. The new panoramic cab has a larger internal space. By the use of large-area high-strength tempered glass cover, the strength of the cab is guaranteed, and at the same time, the cab has a wider view.

NEW POWER SYSTEM

The Japanese Kubota V2607 engine meets North America Tire 4F emission standards. The four-cylinder and direct injection means lower maintenance costs and lower fuel requirements compared to the EFI engine, and lower filter element maintenance costs.

This machine is turbocharged; high torque at low speed and low power loss at plateau area. Additionally, all the maintenance parts of this engine are arranged outside, which is convenient for daily maintenance.

NEW INTELLIGENT CONTROL SYSTEM

The new color large-screen LCD monitor, conforming to ergonomics requirements, has complete instrument information. A more automatic control function can intelligently diagnose the fault causes and effectively shorten the troubleshooting time. The electronic control system possesses the automatic idle speed and acceleration, engine start protection, engine overheating protection and other practical functions. The automatic idle function ensures that the engine will automatically reduce the engine speed when the joystick is at a neutral position, reduce unnecessary fuel consumption, and reduce noise and exhaust emissions. When the joystick is operated again, the engine speed will resume. At the same time, it has a rearview camera to access the rear view of the excavator from the instrument.

NEW LOAD-SENSITIVE HYDRAULIC SYSTEM

With the latest technological achievements, it features low energy consumption, rapid response, accurate control, and small impact, and maintains a strong digging force and excellent operating efficiency. By adopting a brand new generation of load sensing hydraulic system, the system pressure loss is much less. The output power of constant power variable piston pump will always adapt to the opening of the multi-way valve element and there is no excess flow loss, which can achieve the flow allocation unrelated to load, the compound action is more flexible, and the leveling action is smoother.

INCREASED RELIABILITY & DURABILITY

With the three major structural parts upgraded and optimized, the XE75U more reliable and durable. Partially strengthen the parts with great stress on the boom, the arm adopts a U-type plate by way of compression modeling and welds together with the upper plate, which makes its life longer. With a standard configured new bucket, unloading material will be faster and easier. The main beam of platform adopts an I-beam structure and the side beam adopts a D-shaped cross-section structure, which makes the whole unit more reliable. By adopting an X frame chassis structure, there are stiffener plates inside the underframe, which can form a box body with a large cross-section and achieve better bearing performance. Weight of upper carriage will be applied on the track beam evenly to reduce the local stress concentration of the track beam. Adopt the international standard reinforced track, it is more reliable, and maintenance will be faster and easier.

AIR PREFILTER SYSTEM

The new air pre-filter effectively filters large particles of impurities from entering the air filter, thus prolonging the service life of the air filter.

HIGH-PRECISION FUEL FILTER

The large Euro Ⅲ high precision fuel strainer is equipped with an oil-water separator. The filter area is 1.5 times the same size of other models.

CONVENIENT MAINTENANCE & SERVICE

Fully open the rear hood and the side door for daily maintenance points are within reach. Rear engine hood and side door are all made up of sheer metal parts, which are environmentally friendly. Add prefilter to adapt to rough working conditions with more dust and effectively filter and prevent large particles impurities from entering air filter, which can prolong the service life of air filter. The whole machine is standard equipped with a grease gun bracket, tool case, which makes the whole machine’s lubrication maintenance and storage of commonly used repair tools convenient.

SPECIFICATIONS
Model Unit XE75U
Operating weight Kg 7460
Bucket capacity 0.18~0.3
Engine Model / V2607-CR-TIE4B
Type Direct injection /
4 Four strokes /
Water cooling /
Turbo-charging /
Air to air intercooler /
No. of cylinders / 4
/ Rated Output power kw/rpm 45/2200
Maximum torque/speed N.m 225.8/1400-1800
Displacement L 2.615
Main performance Travel speed(H/L) km/h 5.4/2.9
Swing speed r/min 10
Gradeability ° ≤35
Ground pressure kPa 33.5
Bucket digging force kN 57
Arm digging force kN 38
Maximum tractive force kN 68.3
Hydraulic system Main pump / 1

one piston pump

Rated flow of main pump L/min 176
Main safety valve pressure MPa 26.5
Travel system pressure MPa 26.5
Swing system pressure MPa 18.6
Pilot system pressure MPa 3.5
Oil Capacity Fuel tank capacity L 130
Hydraulic tank capacity L 76
Engine oil capacity L 10
Appearance size A Overall length mm 6150
B Overall width mm 2230
C Overall height mm 2685
D Width of platform mm 2070
E Track length mm 2825
F Total width of chassis mm 2200
G Track shoe width mm 450
H Wheel base of crawler mm 2195
I Track gauge mm 1750
J Counterweight clearance mm 795
K Min. ground clearance mm 380
L Min. tail swing radius mm 1800
M Track height mm 644
Working range A Max. digging height mm 7085
B Max. dumping height mm 5160
C Max. digging depth mm 4015
E Max. vertical wall digging depth mm 2916
F Max. digging radius mm 6240
G Min. swing radius mm 1820
Equipment Standard Length of boom mm 3720
Length of arm mm 1622
Bucket capacity 0.30
Optional Length of boom
Length of arm
Bucket capacity 0.18 Earthwork bucket