SIH:S hydraulic system Excavator SH330-5/SH330LC-5

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Description of excavator:

 

Engines in hydraulic excavators usually just drive hydraulic pumps; there are usually 3 pumps: the two main pumps are for supplying oil at high pressure (up to 5000 psi) for the arms, swing motor, track motors, and accessories, and the third is a lower pressure (700 psi) pump for Pilot Control, this circuit used for the control of the spool valves, this allows for a reduced effort required when operating the controls.

 

The two main sections of an excavator are the undercarriage and the house. The undercarriage includes the blade (if fitted), tracks, track frame, and final drives, which have a hydraulic motor and gearing providing the drive to the individual tracks, and the house includes the operator cab, counterweight, engine, fuel and hydraulic oil tanks. The house attaches to the undercarriage by way of a center pin. High pressure oil is supplied to the tracks' hydraulic motors through a hydraulic swivel at the axis of the pin, allowing the machine to slew 360° unhindered.

 

The main boom attaches to the house, and can be one of several different configurations:

Most are mono booms: these have no movement apart from straight up and down.

Some others have a knuckle boom which can also move left and right in line with the machine.

Another option is a hinge at the base of the boom allowing it to hydraulically pivot up to 180° independent to the house; however, this is generally available only to compact excavators.

There are also triple-articulated booms (TAB).

 

Specifications of excavator:

 

Arm length2.63 m3.25 m4.04 m
Boom length6.45 m
A ( Max.digging radius )10 670 mm11 170 mm11 190 mm
B ( Max.digging depth )6 730 mm7 340 mm8 140 mm
C ( Max.digging height )10 320 mm10 370 mm10 670 mm
D ( Max.dumping height )7 140 mm7 230 mm7 540 mm
E ( Max.vertical wall cut depth )5 970 mm6 350 mm7 150 mm
F ( Min.front swing radius )4 630 mm4 500 mm4 560 mm
G ( Rear end swing radius )3 450 mm

 

Working Range

 

 

SH330-5
Arm length2.63 m3.25 m4.04 m
A Overall length11 130 mm11 050 mm11 090 mm
B Length from center of machine (to arm top)7 710 mm7 630 mm7 670 mm
C Upper structure rear end radius3 450 mm3 450 mm3 450 mm
D Center to center of wheels3 720 mm3 720 mm3 720 mm
E Overall track length4 650 mm4 650 mm4 650 mm
F Overall height3 500 mm3 260 mm3 480 mm
G Clearance height under upper structure1 210 mm1 210 mm1 210 mm
H Shoe lug height36 mm36 mm36 mm
I Cab height3 130 mm3 130 mm3 130 mm
J Upper structure overall width3 020 mm3 020 mm3 020 mm
K Width from center of machine (left side)1 530 mm1 530 mm1 530 mm
L Width from center of machine (right side)1 490 mm1 490 mm1 490 mm
M Track gauge2 600 mm2 600 mm2 600 mm
N Overall width3 200 mm3 200 mm3 200 mm
O Std.Shoe width600 mm600 mm600 mm
P Minimum ground clearance480 mm480 mm480 mm

 

SH330LC-5
Arm length2.63 m3.25 m4.04 m
A Overall length11 130 mm11 050 mm11 090 mm
B Length from center of machine (to arm top)7 710 mm7 630 mm7 670 mm
C Upper structure rear end radius3 450 mm3 450 mm3 450 mm
D Center to center of wheels4 040 mm4 040 mm4 040 mm
E Overall track length4 980 mm4 980 mm4 980 mm
F Overall height3 500 mm3 260 mm3 480 mm
G Clearance height under upper structure1 210 mm1 210 mm1 210 mm
H Shoe lug height36 mm36 mm36 mm
I Cab height3 130 mm3 130 mm3 130 mm
J Upper structure overall width3 020 mm3 020 mm3 020 mm
K Width from center of machine (left side)1 530 mm1 530 mm1 530 mm
L Width from center of machine (right side)1 490 mm1 490 mm1 490 mm
M Track gauge2 600 mm2 600 mm2 600 mm
N Overall width3 200 mm3 200 mm3 200 mm
O Std.Shoe width600 mm600 mm600 mm
P Minimum ground clearance480 mm480 mm480 mm

Principle Specifications

 SH330-5SH330LC-5
  STD Specifications
BaseBoom length6.45m
Arm length3.25m
Bucket capacity (ISO heaped)1.40m3
Std.operating weight33 400kg34 000kg
EngineMake & modellSUZU AA-6HK1XYSS
Rated output202kw/2000 min-1
Piston displacement7 790 ml(cc)
Hydraulic SystemMain pump2 variable displacement axial piston pumps with regu-lating system
Max. pressure34.3 Mpa
(with auto power boost)37.3 Mpa
Travel motorVariable displacement axial piston motor
Parking brake typeMechanical disc brake
Swing motorFixed displacement axial piston motor
PerformanceTravel speed5.5/3.5 km/h
Traction force265 kN
Grade ability70%<35º>
Ground pressure67 kPa64 kPa
Swing speed9.6 min-1
Bucket229 kN
/with power boost248 kN
Arm164 kN
/with power boost178 kN
OthersFuel tank580 liter
Hydraulic fluid tank350 liter

Images of excavator:

 

FAQ of excavator:

Q: What are the main functions of excavators?

A: Excavator is the machine that can excavate the the soil of various types forcefully and then using hydraulic system a hydraulic force is generated and utilizing this force bucket is exchange with some other attachments then excavator can be used for multi-purpose. For exemple pile diver, hydraulic jack hammer etc...

 

Q: What are the main type of excavators?

A: Crawler excavator; Wheel excavator;

 

Q: What is the application of excavators?

A: The excavator has increased the work speed tremendously. It is used extensively in numerous fields, including the following:

•Wood removal in forests

•Normal grading work and landscaping

•Cutting of brushes with attachments

•Demolition of structures, and removal of debris

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Q:Dragon excavator 150 price
320DL advantages: similar models of the largest mining, durability, stability of the whole car, although high prices, but cost-effective. Disadvantages: large fuel consumption, short arm, resulting in some work can not be a molding, waste of time.
Q:How do you charge for excavator work?
How much money a day /8 hours, and how much money per hour. The local charge is not the same, Jiangyin digging machine generally 200 yuan an hour
Q:What do you mean by "50" in excavator PC50?
Komatsu's 5 ton pc360 is 36 tons, but not particularly accurate, the actual 35 tons more
Q:How do excavators distinguish between positive and negative?
Positive shovel: the form of shovel action of excavator. It is characterized by "forward, upward and forced cutting."". The positive shovel has great excavation force and can dig the soil above the stopping surface. It should be used for the dry foundation pit with excavation height greater than 2m, but the upper and lower ramps should be set up. Shovel bucket excavator with the same equivalent ratio of the bucket to be big, but not more than one to three excavation of soil water content of 27%, and with the completion of the whole mining dump truck transport operations, you can also tap the large drying pit and mound etc.. According to the difference between the excavation route and the transportation vehicle, there are two ways to dig and unload the soil: forward excavation, lateral unloading, forward excavation and reverse dumping.Face shovelBackhoe digging is: "back down, forced the soil cutting, the mining power shovel can stop a small, excavation to three below the soil surface, suitable for the foundation pit, foundation ditch, trench excavation depth is less than 4m, but also for soil excavation, wet soil with higher water content and groundwater level following the underground water level is high and the earth. There are two ways to operate the backhoe, namely, ditch end excavation and side ditch excavation.
Q:Is it a lie to hire 5000 to 8000 of the company's excavator and forklift drivers?
Look at which company and polish your eyes when you apply for it!
Q:Modern 305-7 excavator oil consumption per hour, how many liters oil full load?
Diesel engine can be estimated by specific fuel consumption, but to know the normal work of the power consumption, if this is full load work, you can press the nameplate power, generally 180 grams / horsepower * hours, about 0.2 liters / horsepower * hours.
Q:31 excavator factory coding rule is how, it is best to illustrate, thank you!
31 meaning of excavator number (used in 04-06):Example LSY822C19060320L: China06: year of productionSY: 310320: the production of serial number8: crawler type22: whole weightC1: Model9: check code31 meaning of excavator number (used in 06 years):06SY22210318:06: year of productionSY: 3122: whole weightType 21:C50318: the production of serial number
Q:Lol new hero excavator dug holes and a drill ground is too disgusting,
No, his tunnel can't pass without time limit. Each tunnel can only go back and forth once within a certain time.
Q:Komatsu excavator GPS positioning system, how to go inside to see?
Komatsu with "Kang Chashi" global positioning system, can accurately locate the position of the machine (track), fuel consumption, work status, work quantity, the amount of fuel (to prevent without permission to put the oil, water temperature, oil temperature).
Q:Which country is Carter excavator?
Carter (CAT) is the United States, saying that the concrete does not make sense. Sumitomo, Kato, Komatsu is also good, it is Japan, more fuel-efficient. Korean words are modern, not bad

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