Basic Info.
After-sales Service
Provided
Transmission
Hydraulic Transmission
Load and Unload Method
Front Discharge
Transport Package
Container
Specification
Operating Weight 53.5 Ton
Product Description
Products Description
SD42-3 crawler bulldozer is equipped with working device controlled by PPC pilot proportional valve, K-type air suspension traveling system, global intelligent service system, and ROPS and FOPS, featuring advanced structure, high working condition adaptability, and high working efficiency. It's especially applicable for the earthwork mining and rock stripping conditions for mining and construction projects.Technical Features
KTA19-C525 turbocharged diesel engine reduces the quantity of parts by >25% and saves the maintenance time by >50% than like products, featuring strong power and high efficiency and energy-saving.
The high reliability power shift transmission and the planetary gear final drive feature high power transmission efficiency and high durability and productivity.
The new structure cylinder and the originally imported seals and hydraulic hoses for critical portions are adopted to greatly promote the service life and reliability. The external working valves make the maintenances easier.
The imported instruments feature higher reliability and more accurate and distinct indications and realize electronic monitoring and out-of-limit alarm for the operation conditions of major components and for the parameters such as oil temperature, oil level, and water temperature.
The K-type air suspension traveling system and hinged chassis structure can effectively guard the drive system against the influence of impact load and improve the traction performance and life of the machine.
The full box-type main frame with application of high performance materials and high strength castings features high carrying acity against impact load and bending moment to support the continuous high-strength working of machine under severe working condition and the high quality welds guarantee the life cycle of the main frame.
The ergonomic driver seat and armrests can be adjusted easily in vertical and longitudinal directions. The gearshift, steering, and accelerator controls are arranged on the left side and the working device controls are arranged on the right side. The PPC pilot control system is adopted to achieve lighter and more flexible operations and relieve the operating fatigue.
The front working device is one standard semi-U blade in super-high acity of 16m3, which is an ideal high-efficiency working device for earthwork constructions and bulk material handling. The rear working device is one single-shank ripper of adjustable angle, featuring super-strong penetrating force.
Performance Parameters
| Length × width × height (mm) (excluding ripper) | 9630×4314×3955 | Operating weight (t) (excluding ripper) | 54 (including ripper) |
| Engine model | KTA19-C525 | Net power/rated speed (kW/rpm) | 310/2000 |
| Ground pressure(Mpa) | 0.123 | Blade type | Semi-U blade |
| Blade acity(m3) | 16 | | |
Applicable Working Conditions
The earthwork mining and rock stripping conditions for mining and construction projects.
Main Specification| ENGINE | Engine | Cummins KTA19-C525 |
| Rated revolution | 2000rpm |
| Gross power | 336kW(450hp)@2000rpm |
| Net power | 310kW(420hp)@2000rpm |
| Number of cylinder[1] | 6-159mm*159mm |
| Displacement | 19L |
| Max. torque | 1900N.m@1400rpm |
| Cooling system | Mechanic fan |
| DRIVE SYSTEM | Drive system | Manufactured by SHANTUI, with high working efficiency, low breakdown rate; torqflow transmission, 3 gears forward and 3 gears backward. |
| Traveling speed | Forward 0~3.7km/h/ 0~6.8km/h/ 0~12.2km/h |
| Backward 0~4.4km/h/ 0~8.2km/h/ 0~14.8km/h |
| Transmission | Planetary gear and torqflow transmission hydraulically actuated, forced lubrication |
| Central drive | Spiral bevel gear, single-stage speed reduction, splash lubrication |
| Steering clutch | Wet multiple disc, disc spring loaded, hydraulically actuated, hand operated, interconnected with steering brake. |
| Brake clutch | Wet, contracting band, foot operated with hydraulic booster |
| Final drive | Primary spur gear + primary planetary reduction |
| CHASSIS SYSTEM | Type | Oscillation with equalizer bar and forward mounted pivot shafts , unique K- type bogies |
| Track shoe type | Single grouser |
| Track gauge | 2260mm |
| Width of track shoe | 610mm |
| Track grounding length | 3565mm |
| Track grounding area | 43493cm² |
| Number of track shoe | 41pcs/side |
| Grounding pressure (standard configuration) | 123kPa |
| Number of carrier roller | 2 pcs/side |
| Number of track roller | 7pcs/side |
| Pitch | 260.35mm |
| VOLUME | Fuel capacity | 760L |
| Coolant liquid capacity | 120L |
| Engine oil capacity | 48L |
| Hydraulic oil tank(travel) | 210L |
| Hydraulic oil tank (work) | 170L |
| Final drive | 58L/single side |
| OPERATING WEIGHT | Operating weight (standard) | 53500kg(include single shank ripper) |
| BLADE | Blade type | Semi-U blade |
| Blade capacity | 16m³ |
| DIMENSION | A. Machine height (without ROPS) | 3955mm |
| B. Track grouser height | 87.5mm |
| C. Ground clearance | 695mm |
| D. Machine length (with draw bar) | 7049mm |
| F. Max. lifting height of blade | 1660mm |
| G. Max. digging depth of blade | 700mm |
| H. Digging angle of blade | 52° |
| I. Blade width | 4313mm |
| J. Blade height | 1841mm |
| O. Width from end of left track shoe to end of right track shoe (standard) | 2870mm |
| PARAMETER OF RIPPER | Type Single shank ripper |
| Weight | 4030kg |
| Q. Max. ripping depth | 1400mm |
| R. Max. lifting height | 796mm |
| S. Ripper length (at deepest ripping) | 3092mm |
| T. Ripper width | 1378mm |
| U. Departure angle (at highest lifting) | 26° |
Products Pictures
we are professional construction machinery exporter and one stop solution supplier in China with more than 15 years experience in this field
(1)Warranty: Every product issued shall enjoy a one-year/2000 working hour warranty period, during which we will repair or replace the defective parts free of charge if material or process defects occur and spare parts are in normal working condition. (2)Spare parts: Ruida is dedicated to provide our clients with genuine spare parts with the highest quality,exact fitness and
appropriate function.with our global distributor network,you are guaranteed with fast deliveries and services, wherever you
are,please submit your spare parts request to us,and list products name ,description of required parts.we guarantee that your request will be handled quickly and appropriately.
(3)Installation & Maintenance: Ruida is able to provide with the overall installation of complicated machinery,allowing you to start the normal operation of construction machinery solutions.After installation,we will make inspection of the whole
machine,operate equipment,and provide you with testing data reports of installation and operation.
(4)Training: Ruida offer perfect facilities and comfortable environment and can provide training services to different users. The training sessions include product training, operation training, maintenance know-how, technical know-how training, standards, laws and regulations training and other training, all of which are tailored to fulfil your individual needs. Training programs can be conducted in our factory field, or at the client's site.
(5)Technical Advice: Ruida can also help customers to coordinate with trained service personnel and provide you with detailed andextensive knowledge. Through our technical advice, your machine life can be significantly extended and sustained high capacity.
Address:
Caterpillar Industrial Park, Weifang, Shandong, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
We are a professional construction machinery exporter in China. Our company has office in Qingdao, Weifang, Xuzhou and Lianyungang. All these give our company an obvious superiority in exporting, transportation and material flow, we act as a professional one-stop machinery equipment supplier, we not only supply competitive offer including construction machinery brand Shantui, Xugong and some other top grade heavy construction machinery made in China. But also have our jointed venture factories like filter element factory, construction hoist factory, gear pump factory; With more than 10 years experience in construction machinery industry, we have exported more than 30 countries. We can provide professional suggestion and service with high performance and good price to our partner, including: Russia and middle Asia, Middleeast and Iran, Afria, Southeas and South Asia, South America and so on. With good quality, good service and competitive price, we have received high praise by customers both at home and abroad.
We start the business, but it is more important to keep business going on. With improving ourselves and keeping peace with the times, we have won more and more clients.
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