东方红MF550/MF554/MF600/MF604/MF704

machine type

Eastern RedMF550

Eastern RedMF554

Eastern RedMF600

Eastern RedMF604

Eastern RedMF704

External dimensions(mm)

3910×1780×2565(Top of safety rack)2630(Cab roof)

Minimum usage quality(kg)

2289

2499

2295

2505

2615

Maximum counterweight mass front/after(kg)

160/300

engine

model

Dongchai4108(Self suction)/Yangdong495(Boosting)/New Chai498(Boosting)

Dongchai4108(Self suction)/Yangdong4100(Boosting)/New Chai498(Boosting)

type

Straight, vertical, water-cooled, four stroke

Calibrated power(kW)

40.5(New Chai)/
40.4(Dongchai, Yangdong)

44.1

50.5(Dongchai, Yangdong, Xinchai)

Rated speed(r/min)

2200(Dongchai, Yangdong, Xinchai)

2200(Dongchai, Yangdong, Xinchai)

2200(Dongchai)
/2300(Yangdong, Xinchai)

Number of gears in the gearbox forward/Step back

8+8(Optional)12+12）

12+12

Speed range

Moving forward（km/h）

2.72～32.38

2.47～37.25

2.45～31.47

Step back（km/h）

2.12～27.75

2.30～31.93

2.10～26.98

Tire specifications

front wheel

6.5-16

8.3-20

6.5-16

8.3-20

8.3-20

rear wheel

13.6-28

13.6-28

13.6-28

13.6-28

13.6-28

Adjustable front wheelbase（mm）

1350～1550

1275Optional equipment1205

1350～1550

1275Optional equipment1205

Rear wheelbase (adjustable)（mm）

1400Optional equipment1200、1300、1500、1600

Minimum ground clearance(mm)

400

350

400

350

400

Minimum turning circle radius(m)

3.9±0.3

4.2±0.3

3.9±0.3

4.2±0.3　

Power output shaft type

Rear independent type

Power output shaft speed(r/min)

540/720Optional equipment540/1000

Maximum power of power output shaft(kW)

36.7

39.7

46.4

Cultivation depth adjustment method

Force and position control (optional position control, floating control)

Position control, floating control

Maximum traction force （kN）

10.5

15.5

11

16.5

17.5