The evolution of accidents on tractors in

Transcrição

The evolution of accidents on tractors in Germany from the 70's to present
Martin Hartenbach
Sozialversicherung für
Landwirtschaft, Forsten und
Gartenbau
Department of prevention
Weißensteinstraße 70-72
D- 34131 Kassel
Tel.: +49561 9359-420
E-Mail:[email protected]
Internet: www.svlfg.de
SVLFG
Sozialversicherung
für Landwirtschaft, Forsten und
Gartenbau
About our organisation:
Legal insurance covering accident at work, occupational diseases,
health care, old age assistance and care.
Circle of insured persons:
•Farmers (agriculture, horticulture, forestry) and family,
•workers (accident at work, occupational diseases )
SVLFG
Sozialversicherung
Gartenbau
Evolution of the fatal accidents with tractors in west germany
300
250
200
150
total number
100
50
0
SVLFG
Sozialversicherung
Gartenbau
1955
1959
1969
Improvement of safety with a national regulation of
the accident insurance for farmers
1.
2.
All tractors which were brought into the german
market after 31st. of December 1969 must have
a rops strukture
All tractors which were on the market on
December 31st 1969 must be backfitted with a
rops latest on January 1st. 1979 .
SVLFG
Sozialversicherung
Gartenbau
Elaboration of testing criteria for rops strength taking
into account
•Practical roll overtests
•Scientific researches
SVLFG
Sozialversicherung
Gartenbau
Directive 74/150/EEC concerning operating
licenses for agricultural tractors
Several EU countries supportet the idea to combine rules for road
traffic with Requirements for technical safety
-the requirements for rops are optional
SVLFG
Sozialversicherung
Gartenbau
200
181
Trend of fatal overturn accidents with tractors
Obligatory for new traktors
180
Trend of fatal overturn ac c idents
since 1970 new
tractors must be fitted
with rops
160
140
End of upgrade
100
120
82
100
12
1986
14
1984
14
18
20
20
1979, end of time
for backfitting with
rops
18
40
32
36
60
27
68
80
1988
1989
1990
0
1969
1975
1976
1977
1978
1979
1980
1981
Quelle:Sozialversicherung für Landw irtschaft, Forsten und Gartenbau - Prävention
SVLFG
Sozialversicherung
Gartenbau
Exemples for overturn accidents with tractors
During preparing a corn hopper the driver arrived the edge of the hopper.
The tractor slipped of and overturned
Year of construction: 2008
Structural weight: ca. 12.000 kg
Overall weight:
18.000 kg
Actually weight: ca. 17.000 kg
Drop hight ca. 2m
SVLFG
Sozialversicherung
Gartenbau
Exemples for overturn accidents with tractors
The cabine is strongly distortet
The clearence above the drivers seat was reduced at 500 mm.
Requested are 900 mm above the seat reference point
SVLFG
Sozialversicherung
Gartenbau
Present requirements for protective structures depending on
OECD test Code 4 - 2014
static test
1.7.3 Referenz-mass
basic mass for test labeled by the manufacturer
Basic mass must not be lower than structural mass
Basic mass and overall weight must have a rate of 1.75 or less.
SVLFG
Sozialversicherung
Gartenbau
Present requirements for protective structures depending on OECD test
Code 4 - 2014
Vergleich seitliche Energie Traktor/Erdbaumaschine
- mögliche Zuladung [% der Leermasse] -
%
Relation between basic mass and revenue load
140
120
100
80
60
40
20
0
Leermasse Traktor
SVLFG
Sozialversicherung
Gartenbau
Prospective targets:
OECD test code 4 2014
•Lower the rate between basic and overall mass from 1.75 to 1.4
•Justification: more than 90% of the tractors are within the rate, but the
cabins are not allways strong enough
SVLFG
Sozialversicherung
Gartenbau
20
18
18
16
16
16
Trend of fatal overturning ac c idents
14
13
12
12
11
12
12
11
11
10
10
9
9
9
8
9
9
8
8
6
6
5
5
6
6
2013
2014
5
4
2
0
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001 2002
2003
2004
2005 2006
Quelle:Sozialversicherung für Landw irtschaft, Forsten und Gartenbau - Prävention
SVLFG
Sozialversicherung
Gartenbau
2007
2008
2009
2010
2011
2012
Hazards in road traffic
•In germany we have 1.3 million registered tractors
•The average of the age is 16 Years
•The transport speed accelerates
•Any or 2 point safety belts
•Pure energie crushing elements
SVLFG
Sozialversicherung
Gartenbau
The last 25 years
T rend of accidents with tractors
-injured 12.000
10.657
10.000
9.734
9.959
9.029
8.743
8.447
8.000
8.281
8.524
7.710
7.121
6.866
6.598
6.265
6.000
5.609
5.773 5.653
5.504
5.201 5.099
5.399
5.092 5.031
4.761
A nz ahl Unfälle
4.000
2.000
0
Jahr
1991
1993 1994 1995
1996 1997
1998 1999 2000
2001 2002
2003 2004 2005
2006 2007 2008
Quelle:Sozialversicherung für Landw irtschaft, Forsten und Gartenbau - Prävention Hauptverw altung Kassel-Weißensteinstr. -
SVLFG
Sozialversicherung
Gartenbau
2009 2010
2011 2012 2013
2014
Trend of total number of fatal accidents with tractors
50
46
45
45
40
39
40
39
37
33
35
30
34
31
29
27
25
22
20
Anzahl
15
10
5
0
Jahr
Quelle:Sozialversicherung für Landw irtschaft, Forsten und Gartenbau - Prävention Hauptverw altung KasselSVLFG
Sozialversicherung
Gartenbau
27
24
21
21
Danger while using CVT joy sticks
The joystick control allows the tractor to slow down over manual control.
In this case, the compressed air-braked trailers receive no brake signal.
These circumstance leads to an overriding of the trailer to the tractor (called a
“jackknife” situation). The tractor can be pushed to one side and overturn.
Often collapses the cabin, which can result to serious or fatal injury.
In some circumstances, the vehicle can only brake so strong that the drive wheels
block.
SVLFG
Sozialversicherung
Gartenbau
Danger while using CVT joy sticks
Examples of accidents
SVLFG
Sozialversicherung
Gartenbau
Thank you very much for your attention
SVLFG
Sozialversicherung
Gartenbau

The evolution of accidents on tractors in

Transcrição

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