• Tel:86-379-62270038
  • Fax:+86-379-62270038
  • Mobile: +86-15837919532
  • Email: silonmachinery@yahoo.com
PRODUCTS
Your current location: HOME > PRODUCTS

SD22S Bulldozer

Features


Based on the SD22, the SD22S swamp bulldozer is specially designed for work in wetlands. The SD22S features advanced performance, high reliability, low fuel consumption and convenient maintenance, as well as being equipped with a 910mm swamp-type extended track, which reduces ground pressure and improves maneuverability in wet areas. The SD22S easily adapts to earth moving operations in swamps and other wet or muddy environments.


Technical Parameters


ITEM

UNIT

SD22S

L×W×H (Ripper not included)

mm

6060×4365×3435

Operating weight (Ripper not included)

t

25.7

Engine

-

Cummins NT855-C280S10

Rated power

kW/rpm

162/1800

Gradeability

°

30

Blade type

-

Straight tilt blade

Blade width

mm

4365×1248

Dozing capacity

m3

6.8

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