Biggest Dozer 420HP Crawler Bulldozer SD42-3

• Warranty: 1 Year
• Type: Universal Type
• Transmission: Power Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: <74kw
• Model NO.: SD42-3
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Transport Package: Nude
• Specification: 4252*2680*2760mm
• Trademark: chinese brand
• Origin: China
• HS Code: 8429119000

Product Description

Biggest Dozer 420HP Crawler Bulldozer SD42-3

The double pump confluence system with unloading function can automatically or manually switch over the individual pump based on the working condition and unload the high pressure by auxiliary pump, featuring high intelligence and energy-saving.
The Factory's independently developed load-sensing system features smooth digging and loading combination motions, low motion changeover impact, and high efficiency and energy-saving.
During the digging and loading combination operations, the engine power to the drive system can be easily cut off so that all power is supplied to the hydraulic system to improve the digging and loading efficiency.
The machine automatically switches to two-wheel drive mode while traveling in gear IV to eliminate the parasitic power loss.

 

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   company name : Tewrex
• Suzhou subsidiary Address: Room 602, Building 2, Tiandu Building, No.211 Changjiang Road, High-tech Zone, Suzhou City
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Operating weight	17000 kg
Engine power	131 kW (178hp) 1850 rpm
Max travel speed, fwd	11 km/h
Max travel speed, rev	14 km/h
No. of speeds, fwd	3
No. of speeds, rev	3
Referenced Shoe width	510 mm
Ground pressure	67 kPa
Blade type	Straight
Blade capacity	4.5 m³
Depth below ground	540 mm
Lift above ground	1076 mm
Blade angle	7 °
Blade tilt	445/470 mm
Transport length	5023 mm
Transport width	3422 mm
Transport height	3200 mm
Model	Weichai
Emission	Stage II / Stage III
Ripper options	Triple-shank
Hydraulic winch options	Yes
Blade options	Straight; Angle; Full-U; Landfill R-Blade