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Working Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction

China Working Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction, Find details about China Bulldozers, Construction Machinery from Working Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction

Model NO.
SP70Y
Engine Power
257kw
Certification
CE
Condition
New
Color
Yellow
Ground Pressure
86kpa
L*W*H
5560*3940*3395mm
Maximum Lifting Capacity
70 Ton
Trademark
SINOMADA
Transport Package
Nude
Specification
47500kg
Origin
China
HS Code
8426411000
Model NO.
SP70Y
Engine Power
257kw
Certification
CE
Condition
New
Color
Yellow
Ground Pressure
86kpa
L*W*H
5560*3940*3395mm
Maximum Lifting Capacity
70 Ton
Trademark
SINOMADA
Transport Package
Nude
Specification
47500kg
Origin
China
HS Code
8426411000
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Working Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction
Product Description
  • Excellent chassis stability, low average fuel consumption, and high economy.
  • Extensive working scope of boom and fast lifting/lowering speed of hook.
  • Powerful loaded traveling, high lifting capacity, and high working efficiency.
  • The hook, boom, and counterweight can realize stepless speed control and combination motions.
  • Both hook and boom winches adopt three-stage planetary gears for speed reduction and torque enhancement, featuring high safety coefficient and high mechanical efficiency.
  • The machine is installed with moment limiter system to real-time monitor the operating status and guarantee the lifting safety. 
Working Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction
 
Product Parameters
ProductSP70Y
Performance parameters 
Operating weight (Kg)47500
Maximum lifting capacity(T)70
Rated power of engine(kw/hp)257
Minimum turning radius (mm)3950
Ground pressure (Mpa)0.086
Engine 
Engine modelNTA855-C360S10
Number of cylinders× cylinder diameter× stroke(mm×mm)6-139.7x152.4
Rated power/rated speed (kw/rpm)257/2000
Maximum torque (N.m/r/min)1509/1400
Overall dimensions of machine 
Length (mm)5560
Width (mm)3940
Height (mm)3395
Driving performance 
Forward gear 1/Reverse gear 1 (km/h)0-3.7/0-4.5
Forward gear 2/Reverse gear 2 (km/h)0-6.8/0-8.2
Forward gear 3/Reverse gear 3 (km/h)0-11.5/0-13.5
Traveling system 
Hydraulic torque converterThree-element single-stage and single phase
TransmissionPlanetary gear, multi-plate clutch, and hydraulic + forced lubrication type
Main driveSpiral bevel gear, one-stage deceleration and splash lubrication
Steering clutchWet type, multi-plate spring applied, hydraulically released, and manually-hydraulically operated
Steering brakeWet type, floating belt type, and hydraulically assisted
Final driveTwo-stage straight gear reducer and splash lubrication
Chassis System 
Suspension modeRigid crossbeam structure
Center distance of track (mm)2380
Width of track shoes (mm)760
Ground length (mm)3620
Number of track shoes (One-sided/piece)45
Chain track pitch(mm)228
Number of carrier rollers (One-sided)2
Number of track rollers (One-sided)9
Working hydraulic system 
Working pumpFixed displacement gear pump, with maximum displacement at 201.5ml/r
Pilot pumpFixed displacement gear pump, with maximum displacement at 10ml/r
Operating valveProportion multi-way valve
Counterweight cylinder bore(mm)φ125
Tank capacity 
Fuel tank (L)550
Working hydraulic oil tank (L)400
Working device 
Maximum lifting height(mm)6550
Hook lifting speed m/min0~6.5
Boom length (m)7.3 (Optional 9.0)
Company Profile

Working Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for ConstructionWorking Adaptability 47.5ton Crawler Bulldozer Sp70y for Construction

 

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