D16M/D22M/D32M/D42M/D52M

MODEL

Unit

D16M

D22M

D32M

D42M

D52M

ENGINE

Model

CAT3306B (L)/(Weichai WD10G178E25)

CUMMINS NT855-C280S10

CUMMINS NTA855-C360S10

CUMMINS KTA19-C525

CUMMINS QSK19

Type

4-stroke cycle, turbocharged, intercooled, in-line

4-stroke cycle, turbocharged, intercooled, in-line

4-stroke cycle, turbocharged, intercooled, in-line

4-stroke cycle, turbocharged, intercooled, in-line

4-stroke cycle, turbocharged, intercooled, in-line

Output Power

kW (hp)

130(178)

180(245)

257(345)

310(420)

450(604)

@ rpm

2000

2000

2000

1900

1800

Emission rating

Euro II

Euro II

Euro II

Euro II

Euro III

TRANSMISSION

Torque converter

3-element,1-stage, 1-phase

3-element,1-stage, 1-phase

3-element,1-stage, 1-phase

3-element,1-stage, 1-phase

3-element,1-stage, 1-phase

Transmission

Power-shift, planetary gear, multiple-disc clutch, hydraulically forced lubrication driven by gear pump.

Power-shift, planetary gear, multiple-disc clutch, hydraulically forced lubrication driven by gear pump.

Power-shift, planetary gear, multiple-disc clutch, hydraulically forced lubrication driven by gear pump.

Hydraulic control, planetary gear, multiple-disc clutch, hydraulically forced lubrication driven by gear pump.

Hydraulic control, planetary gear, multiple-disc clutch, hydraulically forced lubrication driven by gear pump.

Central drive shaft

Spiral bevel gear, single-stage speed reductionsplash lubrication

Spiral bevel gear, single-stage speed reductionsplash lubrication

Spiral bevel gear, single-stage speed reductionsplash lubrication

Spiral bevel gear, single-stage speed reductionsplash lubrication

Spiral bevel gear, single-stage speed reductionsplash lubrication

FINAL DRIVE

Final drive

2-stage spur gear speed reduction, splash lubrication

2-stage spur gear speed reduction, splash lubrication

2-stage spur gear speed reduction, splash lubrication

2-stage spur gear speed reduction, splash lubrication

2-stage spur gear speed reduction, splash lubrication

UNDERCARRIAGE SYSTEM

Suspension

Oscillation-type with equalizer bar and forward mounted pivot shafts

Oscillation-type with equalizer bar and forward mounted pivot shafts

Oscillation-type with equalizer bar and forward mounted pivot shafts

Oscillation-type with equalizer bar and forward mounted pivot shafts

Oscillation-type with equalizer bar and forward mounted pivot shafts

Number of track rollers (each side)

6

6

7

7

7

Number of track shoes (each side)

37

38

41

41

40

Pitch

mm

203.2

216

228.6

260.3

280

Width

mm

510

560

560

610

610

Min. turning radius

m

4.7

3.3

3.9

3.7

3.8

WEIGHT

Operating weight (with ripper)

kg

18300 (19800)

24500 (27250 )

38000 (41800 )

46300(52000)

67500(70630)

WORKING EQUIPMENT AND ATTACHMENT

Straight-tilt dozer

Hydraulically-actuated with servo valve

Hydraulically-actuated with servo valve

Hydraulically-actuated with servo valve

Hydraulically-actuated with servo valve

Hydraulically-actuated with servo valve

Width

mm

3388

3725

4130

4300

4670

Height

mm

1150

1315

1590

1875

2250

Blade capacity

m³

5

7.5

10.8

16

18.5

Blade weight

kg

2454

3680

4520

5200

5200

OVERALL DIMENSIONS

L × W × H (standard machine)

mm

5447 x 3388 x 3100

5460 × 3725 × 3395

6880 × 4130 × 3725

7385 × 4300 × 3875

7385 × 4300 × 3875

L × W × H (with ripper attachment)

mm

6636 × 3388 × 3100

6805 × 3725 × 3395

8650 × 4130 × 3725

9630 × 4300 × 3875

10390 × 4690 × 4370