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:What's the difference between backhoe and backhoe?
Do you usually see at the construction site of the Carter machine is backhoe excavator shovel, very rare, similar to the ordinary loaders, backhoe bucket and arm are arranged in turn is a shovel...
Q:Modern 305-7 excavator oil consumption per hour, how many liters oil full load?
From the development of engineering machinery in recent years, the development of excavator is relatively fast, excavator has become one of the most important construction machinery in engineering construction. The three most important parameters of excavator are operation weight (quality), engine power and bucket bucket capacity.
Q:How much gas does the excavator use in a day?
It depends on you and how much work you can give
Q:LOL excavator how to play ah, great God taught some skills
Similar questions have been answered before.This is my life hero, and I am also from contact with excavators, skilled, just playing the hero encountered a variety of problems, and doubts, I think you have met, we discuss together.S5 don't say anything about it. Let's talk about S6.The excavator is a cattle GANK, the opposite pressure is not given other playing field to some, but not the simple and crude barrel Zhao letter to go out to catch the hero, a little game adaptation.How do you catch people?Able to touch the enemy easily. (dodging vision, cutting in)Providing good damage and control. (rank, equipment, output technique)Keep in good health. (playing wild is too bad, don't come, don't give a double BUFF)
Q:Ask you, great God, excavator, fight wild, is the main Q, vice W, or the main Q, vice e!!!?!???
LZ Hello, excavators fight wild, usually the main Q Deputy w
Q:What does the excavator model mean at 1:35?
Model ratio is the ratio of model size to physical size. For example, the model is 1 meters high and the actual object is 35 meters high.
Q:Which excavator is China's first rank?
Ranked first in my heart is a Carter brand excavator!!See small dig new can save 14% of the fuel consumption than before in the Carter web!!This is certainly number one!
Q:What's the difference between a big excavator and a small excavator?
Operation is the same, big digging faster, higher technical requirements, and slowly practice.The big dig that large excavator is the weight (weight) between 40-200 tons, bucket capacity in 0.8-1.0 between the price of approximately between 80-100W, mainly used in various large-scale open-pit mining and large-scale infrastructure construction, land reclamation and harbour dredging project.A little digging small excavator, is the weight (weight) of less than 15 tons to 4-10 tons, the bucket volume in the 0.25-0.35 between the price of approximately between 34-48W, mainly used in highway maintenance, landscaping, residential construction, municipal engineering and construction projects in the field.
Q:What about sunward excavator?
Sunward excavator digging machine is small compared to the strong domestic brands, stable performance, fuel economy, the main parts are imported, the configuration can still, the price is quite real, you can know more about, I met many friends of the sunward excavator, that can also be satisfied.
Q:Excavator construction price
Price is not the same, time to time general price, 400 yuan per hour or so, the long-term operations by the day ", but also by the total amount of work, etc.

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