Shantui 25 Tons Hydraulic Transmission Pipelayer Sp25y

Shantui 25 Tons Hydraulic Transmission Pipelayer Sp25y image

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Product Description

Basic Info.

Model NO.

SP25Y

Rated Power of Engine(Kw/HP)

120kw

Minimum Turning Radius (mm)

2950mm

Ground Pressure (MPa)

0.07

Length (mm)

4000

Width (mm)

3050

Height (mm)

2954

Transport Package

Nuding

Specification

4000*3050*2954mm

Trademark

SHANTUI

Origin

Shandong, China

HS Code

8429119000

Production Capacity

1000pes/Year

Product Description

SHANTUI 22TON Pipelayer SP25Y

Product Description

Easy maintenances

1. The structural parts inherit the excellent and stable quality of Shantui mature products.

2. The electric harnesses adopt seamless corrugated pipes and deconcentrators for branching, featuring high protection grade.

3. The core electric and hydraulic parts adopt imported products, featuring stable and reliable quality and extremely high reliability.

Operating performance

1. The control of working device is composed of the luffing control, lifting control, and counterweight control. The reducing type pilot control valve is applied to control the hydraulic reversing valve, featuring simple controls, high flexibility and labor-saving, good fine adjustment performance, and easy arrangement on machine body.

2. The hook and boom controls are integrated in one joystick and the counterweight is controlled by one separate joystick to operate under diversified working conditions conveniently and rapidly, achieve good inching performance, and guarantee the user’s accuracy requirement and promote the operating efficiency.

3. The hydraulic motors of hook and boom winches incorporate extremely high volumetric efficiency and the excellent balance valves eliminate the secondary gliding of winches and the jitter of unloaded hook. In addition, the clutch incorporated in the hook winch realizes the free hook lowering function.

Working adaptability

1. Excellent chassis stability, low average fuel consumption, and high economy.

2. Extensive working scope of boom and fast lifting/lowering speed of hook.

3. Powerful loaded traveling, high lifting capacity, and high working efficiency.

4. The hook, boom, and counterweight can realize stepless speed control and combination motions.

5. Both hook and boom winches adopt three-stage planetary gears for speed reduction and torque enhancement, featuring high safety coefficient and high mechanical efficiency.

6. The machine is installed with moment limiter system to real-time monitor the operating status and guarantee the lifting safety.

Power System

1. The installed Chongqing Cummins engine for bulldozers incorporates high-efficiency fuel injection ump and features high performance, mature and stable quality, really high social ownership quantity, powerful parts universality, and low maintenance cost.
Parameters

Product	SP25Y
Performance parameters
Operating weight (Kg)	22000
Maximum lifting capacity(T)	25
Rated power of engine(kw/hp)	120Kw
Minimum turning radius (mm)	2950mm
Ground pressure (Mpa)	0.07
Engine
Engine model	WD10\SDEC SC11CB
Number of cylinders× cylinder diameter× stroke(mm×mm)	6-126×130\6-121×152.4
Rated power/rated speed (kw/rpm)	120/1850
Maximum torque (N.m/r/min)	746±6%/810±6%
Overall dimensions of machine
Length (mm)	4000
Width (mm)	3050
Height (mm)	2954
Driving performance
Forward gear 1/Reverse gear 1 (km/h)	0-3.29/0-4.28
Forward gear 2/Reverse gear 2 (km/h)	0-5.82/0-7.59
Forward gear 3/Reverse gear 3 (km/h)	0-9.63/0-12.53
Traveling system
Hydraulic torque converter	Three-element single-stage and single phase
Transmission	Planetary gear, multi-plate clutch, and hydraulic + forced lubrication type
Main drive	Spiral bevel gear, one-stage deceleration and splash lubrication
Steering clutch	Wet type, multi-plate spring applied, hydraulically released, and manually-hydraulically operated
Steering brake	Wet type, floating belt type, and hydraulically assisted
Final drive	Two-stage straight gear reducer and splash lubrication
Chassis System
Suspension mode	Rigid crossbeam structure
Center distance of track (mm)	2050
Width of track shoes (mm)	560 (Optional 610)
Ground length (mm)	2635
Number of track shoes (One-sided/piece)	39
Chain track pitch(mm)	203.2
Number of carrier rollers (One-sided)	2
Number of track rollers (One-sided)	7
Working hydraulic system
Working pump	Fixed displacement gear pump, with maximum displacement at 100ml/r
Pilot pump	Fixed displacement gear pump, with maximum displacement at 10ml/r
Operating valve	Proportional multi-way valve
Counterweight cylinder bore(mm)	φ110
Tank capacity
Fuel tank (L)	315
Working hydraulic oil tank (L)	148
Working device
Maximum lifting height(mm)	4400
Hook lifting speed m/min	0–12
Boom length (m)	5.5 (Optional 6.1)

Picture

Company

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