Parameters
Blade capacity 6.4/9/6.8/6.4CBM
Operating weight:23400/23400/25700/25800kgs

 Detail configuration
Cummins NT855-C280S10 engine, 162/1800 kw/rpm
 
Advantages
The bulldozer was developed for operation in earth moving projects with tough conditions.
Designed based on user-friendly design philosophy, the crawler bulldozer is easy for maintenance and repair.

ITEM	UNIT	SD22	SD22C	SD22D	SD22S
L×W×H (Ripper not included)	mm	5750×3725×3395	5750×4200×3395	6150×4365×3395	6060×4365×3435
Operating weight (Ripper not included)	t	23.4	24.6	25.8	25.7
Engine	-	Cummins NT855-C280S10	Cummins NT855-C280S10	Cummins NT855-C280S10	Cummins NT855-C280S10
Rated power	kW/rpm	162/1800	162/1800	162/1800	162/1800
Gradeability	°	30	30	30	30
Blade type	-	Straight tilt blade U-blade Semi-U blade Angle blade	Coal blade	Straight tilt blade	Straight tilt blade
Blade width	mm	Straight tilt blade 3725×1315 U blade 3800×1343 Semi-U blade 3725×1374 Angle blade 4365×1055	4200×1350	4365×1248	4365×1248
Dozing capacity	m3	Straight tilt blade 6.4 U blade 7.5 Semi-U blade 7.0 Angle blade 4.7	9	6.8	6.8
Ma× drop below groundof blade	mm	540	540	550	550
Lift height of blade	mm	1210	1210	1420	1330
Ripper type		Single ripper Three-shank ripper	Single ripper Three-shank ripper	Single ripper Three-shank ripper	-
Ripping depth of ripper	mm	Single ripper 695 Three-shank ripper 666	Single ripper 695 Three-shank ripper 666	Single ripper 695 Three-shank ripper 666	Single ripper 695 Three-shank ripper 666
Lifting height of ripper	mm	Single ripper515 Three-shank ripper 555	Single ripper515 Three-shank ripper 555	Single ripper515 Three-shank ripper 555	Single ripper515 Three-shank ripper 555
Number of carriers (each side)	-	2	2	2	2
Number of track rollers (each side)	-	6	6	7	8
Number of track shoes (each side)	-	38	38	41	45
Width of track shoe	mm	560	660	660	910
Track gauge	mm	2000	2000	2000	2250
Ground length and ground pressure	mm/MPa	2730-0.077	2730-0.066	3050-0.070	3480-0.041
Pitch	mm	216	216	216	216
Forward speed	km/h	0–3.6	0–3.6	0–3.6	0–3.6
		0–6.5	0–6.5	0–6.5	0–6.5
		0–11.2	0–11.2	0–11.2	0–11.2
Reverse speed	km/h	0–4.3	0–4.3	0–4.3	0–4.3
		0–7.7	0–7.7	0–7.7	0–7.7
		0–13.2	0–13.2	0–13.2	0–13.2