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Mini Crawler Bulldozer Machine SD22 / SD22S / SD22E / SD22R / SD22C For Coal

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Address: No. 11889, Jingshi West Road, Changqing District, Jinan, Shandong, China (Mainland)

Contact name:John Qi

Jinan Heavy Truck Import & Export Co., Ltd.

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Mini Crawler Bulldozer Machine SD22 / SD22S / SD22E / SD22R / SD22C For Coal

Country/Region	china
City & Province	jinan shandong

Product Details

2018 New Shantui Crawler Bulldozer SD22 /SD22S/SD22E/SD22R/SD22C Bulldozer for coal / wetland

SD22 series bulldozer adopts Shantui’s patented technologies, including central lubrication, central pressure measurement, and automatic track tensioning technologies, and won the sole national golden quality award in China’s bulldozer industry. With multiple working devices and cabs, this product can meet the operation demands for diversified working conditions and is an ideal high-efficiency machine for earth-moving operations and bulk material handling.

Product Description

The SD22 Shantui bulldozer is the new generation of the TY220. It's equipped with a hexahedron damping cab, which features a beautiful design, wide visibility, and comfortable operation, as well as a highly efficient charged engine, which has excellent power, reliability and a long service life. It is also equipped with an improved hydraulic drive system with hydraulic control technology, front-extending anti-rolling frame and an advanced structure, providing reliable quality and convenient and flexible operation. The SD22 uses Shantui's patented central lubrication technology, central pressure measurement and automatic track tensioning, as well as a GPS satellite positioning system. With options such as straight tilt, angle, U type and semi-U type blades, single/triple shank rippers and a mechanical winch, the SD22 shantui bulldozer has various capabilities allowing it to adapt to and work in a wide range of earth moving projects.

Technique features

ShantuiSD22 Standard Bulldozer

Chongfa NT855-C280S10 engine features strong power and high efficiency and energy-saving.
The high reliability power shift transmission, the stable hydraulic torque converter, and two-stage spur gear final drive feature high power transmission efficiency.
The engine can run normally and reliably under all load conditions and all hot environments required by the user, without overheating.
It can realize the automatic diagnosis and whole-process monitoring of the malfunctions. The integrally injection molded instrument panel integrates the A/C, electric devices, and instruments, featuring beautiful appearance and high grade.
The full box-type main frame with application of high performance materials and high strength castings features high carrying capacity against impact load and bendingmoment and the high quality welds guarantee the life cycle of the main frame.
The semi-rigid suspension traveling system increases the ground area of tracks and improves the traction force of vehicle.
The ergonomically designed 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 with the adoption of flexible shaft structure. The working device controls are arranged on the right side with adoption of servo control system to achieve lighter and more flexible operations and relieve the operating fatigue.
The standard straight tilting blade features powerful cutting force to handle diversified severe working environments and the large single-shank ripper of adjustable penetrating angle can be used for the ripping of clay and frozen earth as well as the stripping of hard working faces, such as gravel and hardened salt mine.

Product Parameters

Parameters of SHANTUI BULLDOZER SD22 BULLDOZER

ITEM	UNIT	SD22
LWH (Ripper not included)	mm	575037253395
Operating weight (Ripper not included)	t	23.4
Engine	-	Cummins
		NT855-C280S10
Rated power	kW/rpm	162/1800
Gradeability	'	30
Blade type	-	Straight tilt blade U-blade
		Semi-U blade Angle blade
Blade width	mm	Straight tilt blade 3725*1315
		U blade 3800*1343
		Semi-U blade 3725*1374
		Angle blade 4365*1055
Dozing capacity	m3	Straight tilt blade 6.4
		U blade 7.5
		Semi-U blade 7.0
		Angle blade 4.7
Ma* drop below ground of blade	mm	540
Lift height of blade	mm	1210
Ripper type		Single ripper Three-shank ripper
Ripping depth of ripper	mm	Single ripper 695
		Three-shank ripper 666
Lifting height of ripper	mm	Single ripper515
		Three-shank ripper 555
Number of carriers (each side)	-	2
Number of track rollers (each side)	-	6
Number of track shoes (each side)	-	38
Width of track shoe	mm	560
Track gauge	mm	2000
Ground length and ground pressure	mm/MPa	2730-0.077
Pitch	mm	216
Forward speed	km/h	0-3.6
		0-6.5
		0-11.2
Reverse speed		0-4.3
		0-7.7
	km/h	0-13.2