Shantui SD42 is a machine that challenges the competition head-on with its international class roller suspension and muscular push/pull power. Mainly used in large mine projects, the SD42-3 has the power to adapt to tough working conditions. Top features include single-hand, electronic-control gearshift and steering systems, ROPS and FOPS as well as central pressure measurement, central lubrication and automatic track tensionning. Shantui Bulldozer SD42-3 Strong 420hp Large Bulldozer for Sale.

Power System

• The Cummins KTA19 vertical 4-storke turbocharged engine features strong power.
• The three-element single-stage single-phase hydraulic torque converter features high operating efficiency.

Drive system

• The curves of drive system and engine are perfectly matched to achieve more extensive high-efficiency zone and higher transmission efficiency.
• Shantui’s self-made drive system features stable performance and reliable quality and has been long proved by the market.

Driving/Riding Environment

The ergonomic cab features large space, excellent vision, and good airtightness.

• The extensively adjustable seat and armrests provide the driver with the most comfortable operation posture.
• The cab adopts integrally sealed shock-absorbing system and sound-absorbing sponge to realize low vibrating noise.
• The A/C and heating system, the intelligent display and control terminal with integrated instruments, and fire extinguisher are installed to provide more abundant personalized driving/riding experience and guarantee the comfortable and safe driving/riding environment.
• The safety passage system of the machine guarantees the driver’s safety.

ITEM	UNIT	SD42-3
L×W×H (Ripper not included)	mm	9630×4315×3955 (Ripper included)
Operating weight (Ripper not included)	t	53 (Ripper included)
Engine	–	Cummins  KTA19-C525
Rated power	kW/rpm	310/2000
Gradeability	°	30
Blade type	–	Semi-U blade
Blade width	mm	4315×1875
Dozing capacity	m3	16
Ma× drop below ground of blade	mm	700
Lift height of blade	mm	1545
Ripper type	–	Single ripper
Ripping depth of ripper	mm	1400
Lifting height of ripper	mm	1130
Number of carriers (each side)	–	2
Number of track rollers (each side)	–	7
Number of track shoes (each side)	–	41
Width of track shoe	mm	610
Track gauge	mm	2260
Ground length and ground pressure	mm/MPa	3560-0.123
Pitch	mm	260.35
Forward speed	km/h	0–3.7
		0–6.8
		0–12.2
Reverse speed	km/h	0–4.4
		0–8.2
		0–14.8