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Shantui SP90Y Capas de tuberías

Shantui SP90Y Capas de tuberías

Características del producto

Maintainability

● Structural parts inherit the excellent quality of Shantui's mature products,The quality is stable;

● Seamless bellows for electrical harness、Splitter Splitter,High degree of protection;

● The core electrical and hydraulic components are imported.,The quality is stable,The reliability is extremely high。

Operational performance

● Operating device control and luffing control、Lifting control and counterweight control,The pressure reducing pilot control valve is used to control the operation mode of the hydraulic reversing valve.,It is easy to operate,Flexible and labor-saving,Fine tuning performance is good,Convenient arrangement on the machine body, etc.;

●Hook、The boom is centered on one joystick.,Single control handle for counterweight,Can be conveniently and quickly operated under various working conditions, and has good fretting performance.,That is, to ensure the accuracy requirements of users.,But also improve that operation efficiency.;

● Hook、Boom winch hydraulic motor has high volumetric efficiency and high quality balance valve.,Eliminate the phenomena of secondary sliding of winch and shaking of empty hook.;At the same time,The clutch of the hook winch realizes the free hook dropping function.。

Work adaptability

●The chassis has good stability,Low average fuel consumption,And that economy is high;

●Wide working range of the jib、Fast lifting speed of lifting hook;

●It is powerful to walk with load、The lifting capacity is strong、And that work efficiency is high;

●Hook、Stepless speed control with boom and counterweight、Combination action;

●Hook、Boom winch adopts three-stage planetary gear speed reduction and torque increase.,And that safety factor is high,And that mechanical efficiency is high;

●The whole machine is equipped with a moment limiter system.,Real-time monitoring operation dynamic,Ensure the safety of lifting。

Power system

●Heavy Cummins engine for bulldozer,High efficiency fuel injection pump,High performance,The quality is mature and stable,Social ownership is very large.,And that part have strong universality,Low maintenance cost。

Parámetros del producto


Products

SP90Y

Performance parameters

 

Quality of operation(kg)

57500

Maximum lifting capacity(T)

90

Engine Power Rating(kw/hp)

257Kw

Minimum Turning Radius(mm)

3950mm

Ground specific pressure(Mpa)

0.081

Engine

 

Engine model

QSNT

Number of cylinders×Cylinder bore×Travel(mm×mm)

6x140x152

Rated power/Rated speed(kw/rpm)

257/2000

Maximum torque(N.m/r/min)

1509/1400

Overall dimensions of the complete machine

 

Long(mm)

5650

Wide(mm)

4100

High(mm)

3700

Walking performance

 

First gear forward/First gear reverse(km/h)

0-3.7/0-4.5

Second gear forward/Second gear reverse(km/h)

0-6.8/0-8.2

Third gear forward/Third gear reverse(km/h)

0-11.5/0-13.5

Travel system

 

Torque converter

Three components、Single-stage single-phase

Gearbox

Planetary gear、Multi-plate clutch、Hydraulic combined forced lubrication type

Central drive

Spiral bevel gear、Level 1 deceleration、Splash lubrication

Steering Clutch

Wet type、Multi-leaf spring compression、Hydraulic separation、Manual-Hydraulic operation

Steering brake

Wet type、Floating belt type、Hydraulic power

Final drive

Second stage spur gear reduction、Splash lubrication

Chassis system

 

Suspension mode

Rigid beam structure

Track center distance(mm)

2490

Shoe width(mm)

860

Grounding length(mm)

3620

Number of track shoes(Unilateral/Piece)

45

Track pitch(mm)

228

Number of riding wheels(Unilateral)

2

Number of rollers(Unilateral)

9

Working hydraulic system

 

Working pump

Fixed displacement gear pump,Maximum displacement 227ml/r

Pilot pump

Fixed displacement gear pump,Maximum displacement 10ml/r

Working Valve

Proportional multi-way valve

Counterweight cylinder bore(mm)

φ125

Fuel tank capacity

 

Fuel tank(L)

600

Operating hydraulic oil tank(L)

400

Working device

 

Maximum lifting height(mm)

7000

Lifting speed of the hookm/min

0--6.5/0-15.5

Boom length(m)

8.6

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