520 HP Bulldozer SD52-5e at the best price

520 Horsepower Bulldozer SD52-5E with Best PriceGood quality & Best priceProduct Display  The SD52-5E is the largest bulldozer ever produced in China. You\'ve got to see its size and power with your own eyes to believe it! SD52-5E features modular design for easy disassembly and speedy repair. Its powerful air-cool

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520 Horsepower Bulldozer SD52-5E with Best Price

Good quality & Best price

Product Display

 520 Horsepower Bulldozer SD52-5e with Best Price


The SD52-5E is the largest bulldozer ever produced in China. You've got to see its size and power with your own eyes to believe it! SD52-5E features modular design for easy disassembly and speedy repair. Its powerful air-cooled, electronically control low fuel consumption engine complies with Euro III emission standards and delivers world-class fail-safe systems testing, noise isolation, control and comfort features for operator safety and productivity.


PERFORMANCE PARAMETERSOperatiing   Weight (kg)70630
Rated horsepower (kw/hp)450/604(1800)
Minimum turning radius (mm)3864/6786
Ground pressure (kpa)151
EmissionEU   A/CHINA
TypeIn-line,water   cooled,4-cycles,turbocharged,aftercooled,electric control
No.of cylinders×Bore×stroke (mm×mm)6×159mm×159mm
Piston displacement (L)19
Horsepower/rpm (kw/rpm)450/1800
Maximum torque (N.m/r/min)3019/1300
DIMENSIONSLength   (mm)10390
Width (mm)4690
Height (mm)4370
TRAVELING PERFORMANCEForward/Reverse   (km/h)0~11.8/0~15.8
Gradeability (deg)30
Clearance (mm)610
TRANSMISSIONTorque   convertorConsists   of a water-cooled, 
    3-element, 1-stage, 1-phase, torque converter with lockup clutch 
    and a planetary gear, multiple-disc clutch transmission which is
    hydraulically actuated and force-lubricated for optimum heat
Gear boxPlanetary   gear, multi-disc clutch, power shift, forced lubrication
Main driveSpiral   bevel gear, splash lubrication, single-stage speed reduction
ClutchWet,   multi-disc, spring loaded, hydraulically separated, hydraulic control
BrakeWet,multi-disc,spring   loaded,hydraulically separated
Final driverPrimary   spur gear plus primary planetary gear reducer
Steering pump 2 Gear pump,pump1 flow 112mL/r,pump2 flow   160mL/r
UNDERCARRIAGESuspensionOscillating   equalizer bar and pivot shaft
Track gauge (mm)2500
Shoe width (mm)610(710/810   optional)
Track length on ground (mm)3840
Number of shoes (each side)40
Pitch (mm)280
Carrier rollers (each side)2
Track rollers (each side)7
WORKING HYDRAULIC SYSTEMWorking   pumpGear   pump
Scavenging pumpGear   pump
Pump of cooling systemvariable   displacement piston pump, standard flow 140mL/r
ValveMulti-way   valve
Bore of blade lift cylinder (mm)φ150
Bore of blade tilt cylinder (mm)φ225
Bore of ripper lift cylinder (mm)φ225
Bore of ripper tilt cylinder (mm)φ200
TANK CAPACITYFuel   tank capacity (L)1140
Working hydraulic tank capacity (L)246
Transmission hydraulic tank capacity (L)275
WORKING EQUIPMENTBlade   width (mm)4690
Blade height (mm)2250
Blade capacity (m³)18.5
Maximum lifting height of ripper (mm)1105
Maximum digging depth of ripper (mm)1435

Why choose us?

1. Rich Experience

Ten years professional experience in international trading and rich knowledge in construction machinery & heavy equipment industry;

2. Excellent Sales Team

Our sales team with international vision, speaking fluent multiple languages, make our business more easy;

3. Competitive Price

Established a strong long term dealership with various top manufacturers in China, which help us to get a lowest price from factory directly;

4. Comprehensive after-sales service

Including one-year warranty, spare parts supply, installment and maintenance, training and technical advice;

5. Best Quality

We have passed the international quality management system of ISO9000, CE, SGS, UL and other products certification.


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