Product Specifications
| Prod Model: |
CE750-7 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
Large-Scale |
| Certification: |
ISO9001: 2000 |
| Type: |
Crawler Excavator |
| Condition: |
New |
Product Description
Main technical characteristic of hydraulic excavator CE750-7
Cummins diesel engine, water cooled, direct injection, turbo-charged and after cooled, electric control, it satisfies the emission requirement of Europe standard, grade III
Control of constant power of single pump, limited power of three pumps for reasonable distribution of power
Starting with zero displacement so as to reduce the moment of resistance at starting
Technique with pressure cut to protect hydraulic system and reduce the system heat
Secondary overloading for swing and normal closed brake for swing and travel ensure smoothly brake
Integrated oil& water cooler with compact conformation
The working attachment realized automatic level crowding with bucket to increase the bucket filling factor
Attachment designed by CAD, case shape and casting-welding structure realizing the high strength
Automatic central lubrication two pumps of system by control of micro-electronics to save daily lubrication
Better reliability with Parker hose &seals and Trelleborg cylinder seals
The Technique with disassembled undercarriage which is advanced to transport the machine quickly
LCD displayer, electronic monitoring & alarm, trouble record system
Cab with fixed elevation and integrated is provided with large tri-dimensional ventilation, fresh air circulation, large capacity air condition without fluorine
The operator's cab with the wide vision field and the streamlined appearance, matching the decoration and function with human nature, and offering the working environment in a car.
|
No. |
Item |
Unit |
Date |
|
Face shovel |
Backhoe |
|
1 |
Machine weight |
t |
75 |
73 |
|
2 |
Bucket capacity |
Standard |
m 3 |
4.5 |
3.5 |
|
Range |
m 3 |
4.0~5.5 |
2.3~5.0 |
|
3 |
Diesel engine |
Model |
|
QSM11-C400 |
|
Power /Speed |
kW/rpm |
298/1800 |
|
Fuel tank Capacity |
L |
820 |
|
4 |
Hydraulic system |
Type |
|
Three pumps and three loops, limit load variable system |
|
Max. pressure of main oil circuit |
MPa |
32 |
|
Max. flow of main oil circuit |
L/min |
2×415 |
|
Swing type |
|
Independenceopen type |
|
Flow of swing oil |
|
1×415 |
|
Operating style |
|
Pilot control |
|
Hydraulic oil tank capacity |
L |
780 |
|
5 |
Performance |
Swing speed |
r/min |
6.0 |
|
Travel speed |
km/h |
3.1 |
|
Max. pulling force |
kN |
457 |
|
Gradeability |
% |
70 |
|
Ground pressure |
MPa |
0.097 |
|
Circulating time of operation |
s |
20 |
|
6 |
Working date |
Boom length |
mm |
4450 |
7000 |
|
Stick length |
mm |
2900 |
3400 |
|
Max. digging radius |
mm |
9280 |
12290 |
|
Max. digging depth |
mm |
2680 |
7741 |
|
Max. digging height |
mm |
9745 |
10286 |
|
Max. unloading height |
mm |
7680 |
7340 |
|
Max. digging force of stick |
kN |
334 |
233 |
|
Max. breakout force of bucket |
kN |
357 |
285 |
Main Components of Hydraulic Excavator CE750-7
|
No. |
Component Name |
Model |
Manufacturer |
|
1 |
Diesel engine |
QSM11-C400+AM365 |
Cummins/America |
|
2 |
Main pump |
2×A11VO190+1×A11VO190LR/11R |
Rexroth/Germany |
|
3 |
Main valve |
8M8-32+M032 |
Rexroth/Germany |
|
4 |
Double join valves |
MO/2MO |
Rexroth/Germany |
|
5 |
Swing motor |
A2FE125/61W |
Rexroth/Germany |
|
6 |
Swing reduction gear |
GFB80T3B |
Rexroth/Germany |
|
7 |
Travel motor |
A2FE125/61W |
Rexroth/Germany |
|
8 |
Travel reduction gear |
GFT110T3 |
Rexroth/Germany |
|
9 |
Logical valve |
026710 |
Rexroth/Germany |
|
10 |
Isolating valve |
MH3WA06CG |
Rexroth/Germany |
|
11 |
Isolating valve |
MH3WA06UG |
Rexroth/Germany |
|
12 |
Solenoid valve |
4WE6C6X |
Rexroth/Germany |
|
13 |
Solenoid proportional
pressure-reducing valve |
MHFP04G1 |
Rexroth/Germany |
|
14 |
Armrest Pilot Valves |
4TH6E70 |
Rexroth/Germany |
|
15 |
Foot pedal pilot valves |
2TH6NRP70 |
Rexroth/Germany |
|
16 |
Foot pedal pilot valves for opening or closing bucket |
2TH7Q06 |
Rexroth/Germany |
|
17 |
Track Ass. |
J01083DOM |
ITM or Berco/Italy |
|
18 |
Driver’s Seat |
DS-85H |
Grammer/China |
|
19 |
Hydraulic hose + System seal |
|
Parker/America |
|
20 |
Cylinder seal |
|
Trelleborg/America |
|
21 |
Automatic lubricating system |
|
BEKA/Germany or LINCOLN/America |
|
22 |
Air-condition |
|
WuhanJingdong/China |
Shanghai Longji Construction Machinery Co., Ltd.Which started in the year of 2002, now has achieved the advanced selling level of Shanghai.Our Longji Co., Ltd are the agent of both domestic and international famous brand products, such as:Wheel loader, vibratory roller of China XCMG series;The grab of ShanTui Machinery series;The special automobile of Anhui Xingma Co., Ltd and the kinds of heavy trucks of Anhui Hualing Co., Ltd.
At present, our company has started many branch offices and estanblished Shanghai Hualing Engineering Machinery Co., Ltd, which professional deals in the engineering machinery fittings, so we have successfully estanblished a whole piece of start-to-finish line service.
We will strengthen the good cooperations with the manufacturers, and supply clients with our highest quality, the most competive price and the best service as the sincerely friends!Let us hands in hands to start a bright cooperation future and wish we can be the aircraft carrier in Shanghai engineering machinery selling!
