China Wheel Loader Machine manufacturer

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller

Product Details:
Place of Origin: Shandong,China
Brand Name: NEWSKY
Certification: ISO9001
Model Number: NK22
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: US$47000-US$50000
Packaging Details: no pack
Delivery Time: 7-40days
Payment Terms: L/C, T/T
Supply Ability: 200units per year

Detail Information

Detail Information Operating Weights: 22000kg Mass On Front Wheel: 11000kg
Theoretical Gradeability: 25% Min. Outside Turning Radius: 6600mm
Vibration Frequency Range: 28 / 32hz Nominal Amplitude Range(Highest/ Lowest): 2 / 1.2
Centrifugal Force Range(Highest/ Lowest): 390 / 270kn Engine: Shangchai
Rated Power: 140kw Rated Speed: 2000r/min
Boundary Dimension(LengthX WidthXHeight): 6373x2290x3268 Drum Dimension (DiameterXWidth): 1550x2130
High Light:

140kw Single Drum Road Roller

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22ton Single Drum Road Roller

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Mechanical Drive Single Drum Road Roller

Product Description

22ton weight new road roller NK22 for road construction made in 2020 year

 

 

 

1,NEWSKY Company introduction

 

        Linyi New Sky Construction Machinery Co.,Ltd is located in Linyi city,Shandong province,China,which specializes in developing,manufacturing,selling and after servicing of road construction machinery.New Sky Sichuan company is establish in 2005 year start from exclusive representitive of CHENGGONG brand in China,and gradually began our own development and production.It's 15 years from now on.

 

We mainly produce:

Wheel loaders(1-2ton:NK916,NK918,NK920,NK928;3ton:NK932H,NK936;4ton:NK946;5ton:NK956C,NK50E,NK957),

Motor graders(NK130,NK170,NK190,NK200),

Backhoe loader(NK866,NK862),

Road roller(NK14,NK18,NK22),

Bulldozer(NK165,NK220)

Excavator(NK621,NK636) and sell to oversea market.We pay more attention to quality,service and customer satisfaction.From now on,we have branch office and service point in Central Asia,Middle East,Africa,Southest Asia and European market.

 

 

Welcome choose our road roller NK22

 

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 0

 

 

2,Technical specification

 

 

Operating Weights 18000kg
Mass on Front Wheel 9000kg
Static Linear Front Drum Load 414N/cm
Theoretical Gradeability 25%
Min. Outside Turning Radius 6500mm
Vibration Frequency Range 28hz
Nominal Amplitude Range(Highest/ lowest) 1.7/0.8mm
Centrifugal Force Range(Highest/ lowest) 300/160kn
Engine Shangchai
Rated Power 110kw
Rated Speed 2100r/min
Boundary Dimension(LengthX WidthXHeight) 6105x2312x3168mm
Drum Dimension (DiameterXWidth) 1550x2130mm

 

 

3,NK22 freatures

 

• Engine has a good power performance, large torque reserve, low fuel consumption, energy saving and environmental protection.


• Hydraulic vibration system is an open type system composed of gear pump and gear motor. The pilot electrohydraulic reversing valve is equipped with a reversing buffer device, which can effectively reduce the hydraulic impact pressure and extend the service life of components.Diesel engine with vibration pump interface, vibration of the power transmission simplified, improve the reliability of the machine.Rear wheel mechanical drive, clutch, gearbox and drive axle transmission torque, reliable running system.


• 50% of the front wheel weight distribution, generating greater static pressure, optimized vibration wheel structure and vibration parameters, so that the compaction surface more flat, compaction efficiency is higher.The two amplitudes meet the requirements of different working conditions.

 

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 1

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 2

 

4,Shipping

 

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 3

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 4

NK22 Mechanical Drive 22ton 140kw Single Drum Road Roller 5

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