We reserve the right to improve or withdraw the specifications or products without prior noticeENGINE DRAWINGS AVAILABLE ON www.hoffmannpower.co.za

60

2.30

2.60

3.20

2200 2400

367

300

317

333

350

383

400

10.00

13.33

16.67

20.00

(g/kwh)

(kw)

2000 2600 3000 4000

2.00

2.90

3.50

3.80

4.10

4.40

4.70

2800 3200 3400 3600 3800

n (r/min)

5.00

(n.m)

HX 6.5

3.30

3.60

4.20

2200 2400

433

300

333

367

400

467

500

10.00

13.33

16.67

20.00

(g/kwh)

(kw)

2000 2600 3000 4000

3.00

3.90

4.50

4.80

5.10

5.40

5.70

2800 3200 3400 3600 3800

n (r/min)

6.00

HX 9.0

(n.m)

HX6.5HX4R-3H

HX9

1.36

1.28

1.30

1.32

1.34

Torque(Kg-n) (Nn)

(kw) (HP)Output

2000 2500

HX6.5

4.0

4.5

5.0

5.5

6.0

6.5

3000 3500

Engine Speed (rpm)

HY 7

12.6

12.8

13.0

13.2

2.4

2.8

3.2

3.6

4.0

4.8Maxmium

RATED

13.4

4.4

3.0

3.5

HY7

450

400

250

300

350

500

6.00

7.00

8.00

9.00

10.00

22002000

0.00

1.00

2.00

3.00

4.00

5.00

6.00

2400 2600 2800 3000 3200 3400 3600 3800

0.00

0.50

1.00

1.50

2.00

2.50

3.00

3.50

4.00

4.50

5.00

g/kW

.h

kWHP

N.n

PETROL ENGINE PERFORMANCE CURVES

We reserve the right to improve or withdraw the specifications or products without prior notice

61

TMMADE TOUGH FOR AFRICA

62.75

2.55

2.60

2.65

2.70

Torque(Kg-n) (Nn)

(kw) (HP)Output

2000 2500

HX6.5

7

8

9

10

11

12

3000 3500

Engine Speed (rpm)

HY 14

27.0

25.0

25.5

26.0

26.54

5

6

7

8

9

10 Maxmium

RATED

13 HX14

Taper shaft Parallel keyed shaft

supplied with additional in-line fuel filter

6 - 14 HP engines

HX18

9.20

10.40

12.80

2200 2400

367

300

317

333

350

383

400

30.00

36.67

43.33

50.00

(g/kwh)

(kw)

2000 2600 3000 4000

8.00

11.60

14.00

15.20

16.40

17.60

18.80

2800 3200 3400 3600 3800

n (r/min)

20.00

(n.m)