Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale

China Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale, Find details about China Soil Compactor, Road Rollers from Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale

Model NO.
Sem520
Compaction Depth
40cm
Engine Type
Diesel Engine
Travel Speed
35cm/s
Certification
EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition
New
Operating Weight
20000 Kg
Rated Power
129kw
Speed
2000r/Min
Excitation Force (High/Low)
360/208kn
Trademark
H&L
Transport Package
Nude Packaging
Specification
20 ton
Origin
China
HS Code
8429521200
Model NO.
Sem520
Compaction Depth
40cm
Engine Type
Diesel Engine
Travel Speed
35cm/s
Certification
EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition
New
Operating Weight
20000 Kg
Rated Power
129kw
Speed
2000r/Min
Excitation Force (High/Low)
360/208kn
Trademark
H&L
Transport Package
Nude Packaging
Specification
20 ton
Origin
China
HS Code
8429521200
 
Product Description

Vibe Pod Design

  • Eccentric vibe pod design, extends system life by 50%
  •  Steel shot moving inside closed eccentric block, stable and reliable vibe amplitude, reduces impact to motor, prolongs maintenance period of vibratory system
  •  Completely sealed eccentric gear eliminates contamination, prolongs bearing life
  • SEM520/522 are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides increased compaction performance versus the competition

Cooling System

  • Isolated modular cooling system
  • Suction style fan pulls low temperature air through the radiator, providing superior cooling capability
  • Optional high ambient cooling system allows the machine to work in ambient temperature up to 50 ºC
  • Shunt tank provides constant system pressure and provides easy visual check of coolant level

Vibratory Hydraulic System

  • Closed center hydraulic system
  • Improves efficiency by 20% over the open center system
  • Reduces oil contamination, prolongs life of hydraulic system
  • Maintains higher pressure and smaller energy loss
  • Allows for simpler hose routing
  • Requires smaller volume hydraulic tank, reduces maintenance cost
  • World class vibratory hydraulic components
  • SEM518 utilize Sauer piston pump and motor
  • Vibratory hose
  • Utilize Eton hoses and joints, high reliability
  • Optimized hose routing, prolongs hose life

Cat ® Product Link™

  • Cat ® Product Link™ will support your business, and accurately convey information of the equipment to relevant personnel in a timely and effective manner for your better equipment management.

Powertrain

  • Electronically controlled transmission
  • Easier to shift, reduces operator fatigue and improves working efficiency
  • High reliability
  • Axle equipped with Proportional Torque differential (PTD)
  • PTD controls torque applied to the wheels based on ground conditions, improves overall traction
  • Grade ability is 34% compared to competitors' at 30%
  •  Optimized transmission ratio, 1st gear has higher travel speed

Dashboard

  • Vibratory Frequency Meter
  • Continuously displays machine compaction frequency
  • Operator may select appropriate frequency to avoid excessive compaction
  • Three Level Alarm System
  • Machine will diagnose system issues and notify the operator with 3 levels of warning indicator lights and audio alarms

Key Features

  • Application/Versatility
  • Applications include road, railway, airfield and industry yard compaction
  • Optional diamond shape pad-foot roller for compacting clay soils
  • Optional square shape pad-foot roller for compacting sandy materials
  • High efficiency
  • 50mm drum, compaction performance is 10%~15% better than competitors
  • Isolated modular cooling system, works in ambient temperature of 43 ºC
  • Reliability
  • Vibration system utilizes an eccentric vibe pod design, extends life up to 50%
  • Closed center hydraulic system, world famous piston pump and motor
  • Electronically controlled transmission, easy and
  • comfortable to operate
  • Operation
  • Digital frequency meter, monitors compaction frequency
  • Three level alarm system and Engine speed guage monitor machine performance

Tiltable Cab

  • SEM offers a tiltable cabin which provides more convenient maintenance of the pump, transmission, hose and electronic components
  • Hydraulic tiltable cab is optional

Item 

SEM919

SEM921

Overall weight (kg)

15070

15930

weight - front axle(kg)

4236

4744

weight - back axle(kg)

10834

11186

Front / back axle load distribution

28% /72%

30% /70%

Overall dimension(mm)

8703*2630*3360

8854*2630*3360

Max. Tractive Force(KN)

≥78

≥85

Max. forward speed(km/h)

40

40

Max. backward speed(km/h)

25

25

Engine

Shangchai

Shangchai

Model

SC9DK190.1G3

SC9DK220G3

Rated power(kw)

140

162

Rated revolution(rpm)

2200.0

2200.0

Displacement(L)

8.8

8.8

Transmission

Hangzhou advance gearbox

Hangzhou advance gearbox

Gear

6 in the front 6 and 3 in the back

6 in the front 6 and 3 in the back

Hydraulic system

load sensing, proportional priority with pressure compensation

load sensing, proportional priority with pressure compensation

Working pump

Variable Piston Pump

Variable Piston Pump

Working valve

Proportional priority with pressure compensation

Proportional priority with pressure compensation

Tire

Diagonal tire with inner tube

Diagonal tire with inner tube

Layer/pattern

12pr, E2/L2

12pr, E2/L2

Model

17.5-25

12pr, E2/L2

Max. articulation angle(°)

±20

±20

Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for SaleBest 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for SaleBest 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for SaleBest 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for SaleBest 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for SaleBest 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale

 

 
 
Company Profile

Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale
Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale
Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale



Best 20 Ton Hydraulic Mechanical Single Drum Sem520 Road Roller for Sale

Our Advantages

OUR SERVICE
1)Professional fast response mechanical engineers and electrical engineers provide suitable solution method for you all around the world.
2)Engineers available to reach machinery overseas job site at any time required.
3) Technical Support of installation/training supplied to help customers to earn most profits with our machinery.
4) All variety of spare parts available to support the customer 24h*7days for the daily maintenance/repair purpose etc.
OUR PRICE
We work as the leading VIP dealers of various famous Chinese construction machinery manufacturers and are constantly treated with best price policy which is only provided to special internal high level permission.From numerous comparison and feedback from clients.Our price is always more competitive and much favorable than the customer buy directly from manufacturers.
OUR PRODUCTS
Established in 2010, Anhui heavy and light industries International Group, which is located in Hefei City, the provincial capital of Anhui Province, China, has business for construction machinery,international trade, finance investment and education.     
As the leading construction machinery exporter in China. We has over 100 countries international business and the annual sales figure exceeds USD 100 million.
It is an important export partner of the world famous brands such as SINOTRUK,SHACMAN,North BEIBEN,DONGFENG,FOTON,,ZOOMLION,HELI,CAMC,SDLG,SEM,LONGKING,LIUGONG,HANGCHA,HYUNDAI,DOOSAN,YTO,CIMC,etc. And manages the export of spare parts for these products with a stable customers network and good reputation worldwide.
 

FAQ 
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted

2: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, Gost, EPA(USA)CCC,

3: What about the delivery time?
A: 7-20 days after receiving the deposit.

4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.

5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs