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SD22R Bulldozer

Features

Using a swamp bulldozer track, the SD22R landfill bulldozer is able to reduce ground pressure and has excellent maneuverability, easily adapting it to work in landfills which may contain high liquid capacities. Optional attachments include a high positioning warning lamp, a reverse warning alarm, a camera and an LCD screen, which can all greatly improve safety during operation.  Its equipped with a rubbish blade with a large capacity and mud-flaps which can improve working efficiency.  The SD22R has central lubrication, central pressure measurement and automatic track tension systems which contribute to convenient and timely observation and maintenance.


Technical Parameters


ITEM

UNIT

SD22R

L×W×H (Ripper not included)

mm

6290×4365×3435

Operating weight (Ripper not included)

t

26

Engine

-

Cummins NT855-C280S10

Rated power

kW/rpm

162/1800

Gradeability

°

30

Blade type

-

R-blade

Blade width

mm

4365×1885

Dozing capacity

m3

12

Ma× drop below ground of blade

mm

550

Lift height of blade

mm

1330

Ripper type

-

-

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)

-

8

Number of track shoes (each side)

-

45

Width of track shoe

mm

910

Track gauge

mm

2250

Ground length and ground pressure

mm/MPa

3480-0.041

Pitch

mm

216

Forward speed

km/h

0–3.6

0–6.5

0–11.2

Reverse speed

km/h

0–4.3

0–7.7

0–13.2