PRODUCT
SD22  Standard Bulldozer

SD22 Standard Bulldozer

Scope of Application:
HD22 series bulldozers adopt advanced technologies such as centralized lubrication, centralized pressure measurement and automatic tightening of crawlers. It can be equipped with a variety of working devices and cabs to meet the various working conditions. They are ideal and efficient equipment for earth and stone construction work and bulk scraping.
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SD22  Standard Bulldozer
SD22  Standard Bulldozer
SD22  Standard Bulldozer
SD22  Standard Bulldozer

Product parameters:

 Model

HD22

 Type

220HP Standard Hydraulic Crawler Type

Engine Model

CUMMINS NT855-C280S10

Displacement

14.01

Rated power

175/1800 kw/rpm

Max.torque

1030/1250 N.m/rpm

Operating weight

23.5 Ton

 Dimension(no ripper)

5460×3725×3395

 Grounding length

2730 mm

 Ground pressure

0.077 MPa

 Track gauge

2000 mm

 Dozing capacity

6.4 m³

 Blade width

3725 mm

 Blade height

1317 mm

 Max drop below ground

540mm

 Track shoe width

560mm

 Pitch

216mm

 Quantity of track link

38

 Quantity of Carrier rollers

4

 Quantity of Track rollers(each side)

6

 Max pressure

14MPa

L/min Discharge

262

(KN) Max tractor force

202

 Forward Speed (Km/h)

F1:0-3.6

F2:0-6.5

F3:0-11.2

 Rear Speed (Km/h)

R1:0-4.3

R2:0-7.7

R3:0-13.2

Notice : Material and specifation are subject to change without notice , Feature machine in photos may include additional equipment.


Product features:

•A CUMMINS QSNT-C235 engine which can meet gives you more power and reliability you need. Improved fuel economy over the previous model with strong torque output and low fuel consumption gives you excellent overall fluid efficiency.

•The highly reliable power shift transmission, stable torque converter and the two-stage straight-tooth structure final drive transmit power efficiently.

•It can realize automatic fault diagnosis and full monitoring.The overall cast instrument panel integrates air conditioning, electrical appliances and instruments into one, which is more beautiful and luxury.

•The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.

•According to the ergonomic design, the driver's seat and armrest can be adjusted up and down, the shifting, steering and throttle are placed on the left side, and the soft shaft structure is adopted. The working device is operated on the right side, and the servo control system is used to make the operation process more light and flexible.

•The standard straight tilt blade features powerful cutting force and the three-shank ripper can be equipped for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force


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