- For tandem two-seat ultralights and trikes we offer as the first on the market the two way activation cable with handles for both,front and rear, pilots.
- The producer guarantees the minimum rescue height under 100m above ground at the speed from 65km/h in horizontal flight.
- Recovery from spin
- new two models 2008 GRS 3/180 Soft and GRS 4/225 Soft
- GRS new series 2006 - technical data EUROPE
- GRS new series 2006 - 6/375 SD
- GRS new series 2006 - 6/473 SD
- GRS new series 2006 - GRS 6/600 SD
- GRS new series 2006 - GRS 650 SD
ARTICLE TO THE COMPANY 25th ANNIVERSARY
GRS - Technical data
| TYPES | GRS 180/225 40m2 |
GRS 270 60m2 |
GRS 350 70m2 |
GRS 450 92m2 |
GRS 5 450 96m2 |
GRS 450 100m2 |
GRS 5 560 115m2 |
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| GRS 3 / 180 | |||||||||
| Max. Speed in opening/MTOW: km/h /kg | 160/180 | - | - | - | - | - | - | ||
| GRS 4 / 225 | |||||||||
| Max. Speed in opening/MTOW: km/h /kg | 200/225 | - | - | - | - | - | - | ||
| GRS 3 / 270 | |||||||||
| Max. Speed in opening/MTOW: km/h /kg | - | 160/270 | - | - | - | - | - | ||
| GRS 3* / 270 | - | 190/270 | - | - | - | - | - | ||
| GRS 4 / 270 | - | 230/270 | - | - | - | - | - | ||
| GRS 3 / 350 | |||||||||
| Max. Speed in opening/MTOW: km/h / kg | - | - | 160/350 | - | - | - | - | ||
| GRS 3* / 350 | - | - | 190/350 | - | - | - | - | ||
| GRS 3 / 450 | |||||||||
| Max. Speed in opening/MTOW: km/h /kg | - | - | - | 160/475 | - | - | - | ||
| GRS 3* / 450 | - | - | - | 190/475 | - | - | - | ||
| GRS 5/450, GRS 5/472,5 | |||||||||
| Max. Speed in opening/MTOW: km/h / kg | - | DULV Nr. R21/01-1 | 251/472,5 | -- | -- | ||||
| - | DULV Nr. R21/01-11 | 260/450 | - | - | |||||
| GRS 5 / 450 OUT/100 | |||||||||
| Max. Speed in opening/MTOW: km/h /kg | - | - | - | - | - | 160/550 | - | ||
| GRS 5 / 560 | |||||||||
| Max. Speed in opening/MTOW: km/h / kg | - | - | - | - | - | - | - | ||
| - | - | - | - | - | - | 250/560 | |||
| - | - | - | - | - | - | - | |||
| Peak Deployment loads .... kN In max speed .... km/h and MTOW .... kg |
13,2 kN 180/225 kg |
14,5 kN 270 kg |
18,5 kN 350 kg |
22,5 kN 450 kg |
22,5 kN 450 kg |
24,0 kN 550 kg |
26,0 kN 560 kg |
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| Total weight: includes main belt Soft B/ B2/IN/OUT# Soft R + (0,55 kg) |
6,5 kg | 8,9 kg | 9,9 kg | 13,3 kg# | 10,9 kg | 12,7 kg | 14,1 kg | ||
| Drawing sling / Main belt - Installed | 4,0m 0,4 kg |
5,0m 0,5 kg |
5,0m 0,5 kg |
5,5m 0,55 kg |
5,5m 0,55 kg |
5,5m 0,55 kg |
6,0m 0,65 kg |
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| Canopy | |||||||||
| Square Area | m2 | 40 | 60 | 70 | 92 | 96 | 100 | 115 | |
| Number of lines - panels | 18 | 24 | 24 | 24 | 24 | 24 | 26 | ||
| Nominal Diameter: | m | 6,28 | 8,7 | 9,4 | 10,8 | 11,0 | 11,2 | 12,1 | |
| Supposed time of opening: AMSL | kg / m/s | 200 / 6,8 | 270 / 6,4 | 350 / 6,4 | 450 / 6,5 | 475 / 6,6 | 560 / 7,0 | 560 / 6,6 | |
| The counted min. rescue height: | GRS 3 GRS 4,5 |
s** | 1,3-2,0 3,1-3,5* |
1,3-2,0 2,1-2,5* |
1,5-2,2 2,5-3,0* |
1,8-2,5 2,7-3,1* |
- 3,0-3,4 |
- 3,2-3,6 |
- 3,3-4,0 |
| The counted min. rescue height | m.*** | 25-35 35-60* |
25-35 35-60* |
30-45 40-60* |
35-55 45-75* |
- 60 |
- 65-85 |
- 70 |
|
| Use of Slider | GRS3 GRS 4,5 |
No/Yes* Yes |
No/Yes* Yes |
No/Yes* Yes |
No/Yes* - |
- Yes |
- Yes |
- Yes |
|
| Soft pack B1/B2 weight lendth deep |
mm | 375 200 110 |
400 250 150 |
460 250 150 |
520 250 150 |
520/420 250/270 150/160 |
only OUT |
540/490 250/250 165/190 |
|
| OUT/IN L diameter |
mm | L – 480 Ø – 185 |
L – 480 Ø – 185 |
L – 580 Ø - 185 |
L – 630 Ø - 185 |
L – 630 Ø - 185 |
L - 680 Ø - 185 |
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** Time of canopy full inflation
Note time of inflation applies for horizontal speed from (60 km/h **) up to the stated VNE/MTOW
*** Minimum projected rescue height
Note *** This applies as a necessary height of rescue over the ground.For aircraft in position upside down you must add ca. 30m more.
GRS – new series 2006 – technical characteristics SD EUROPE + USA S-LSA
| TYPES | safety coef. |
GRS 6 375 SD 70m2 |
GRS 6 473 SD 96m2 |
GRS 6 473 SD speedy H 96m2 |
GRS 6 600 SD 115m2 |
GRS 6 650 SD 135m2 |
|
| R29-07 Test DULV 16. 1. 2007 |
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| Total safety coefficient of the canopy | K = 1,0 | Speedy | Speedy | Speedy/H | Speedy | Speedy | |
| Allowed max.operational weight (MTOW) | K = 1,0 | 375kg | 473kg | 473kg | 600kg | 650kg | |
| Allowed never exceed speed for use ( VNE ) | K = 1,0 | 305km/h | 310km/h | 321km/h | 300km/h | 300km/h | |
| Maximum test dive speed at alloved load (MTOW) | K = 1,0 | 305km/h | 310km/h | 321km/h | 300km/h | 300km/h | |
| Measured tested figures | |||||||
| Overall time of full canopy stretching at the speed of 90 km/h and at the allowed load | sec. | 4,0 | 4,0-4,5 | 4,3-4,5 | 5,2 | 6,0 | |
| Overall time of full canopy stretching at the speed of 300-310 km/h(473SD SPEEDY H - 321km/h) and at the allowed load | sec. max. kg |
3,2 375 |
3,5 473 |
5,2 473 |
5,0 600 |
5,2 650 |
|
| Maximum operational opening dynamic shock at VNE and at maximum allowed weight | kN | 21,2kN 5,7 G |
23,6kN 5,0 G |
24,3kN 5,2 G |
26,5kN 4,5 G |
25,0kN 3,9 G |
|
| Minimum projected rescue height for horizontal fly | m/km-1 | 80 / 70 | 80 / 80 | 80 / 90 | 90 / 90 | 100 / 90 | |
| Descending recorded at Sea Level (AMSL) | m/sec. | 6,8 | 6,8 | 7,2 | 6,9 | 6,5 | |
| Test ASTM Standard LSA USA. Counted opening dynamic shock kN at maximum allowed take off weight ( MTOW ) + 25% and tested speed 250km/h | K=1,5 1,21x1,25 |
450 kg 24,4 kN |
578,0 kg 34,2 kN |
578,0 kg 34,2 kN |
750 kg 32,1 kN |
793,0 kg 31,2 kN |
|
| Canopy | |||||||
| Square area | 70m2 | 96m2 | 96m2 | 115m2 | 135m2 | ||
| Number of lines and panels | 24 | 24 | 24 | 26 | 28 | ||
| Nominal diameter | 9,4m | 11,1m | 11,1m | 12,1m | 13,1m | ||
| Ballistic device | |||||||
| Igniter – mechanical ignition | Dual primer | ||||||
| Stationary rocket engine pull | 630 N/ sec. / 64 kg/sec. | ||||||
| Maximum rocket engine pull | 930 N / 94 kg | ||||||
| Ballistic and drawing device weight | 2,62 kg | ||||||
| Burn time(- 40°C - +60°C) | 1 sec. ± 0,2 sec. | ||||||
| Inspection cycle 6 years | service life 30 years | ||||||
| Dimensions | |||||||
| Soft pack B1 ..... LxWxD | mm | 440x250x150 | 500x250x150 | 500x250x150 | 540x250x165 | 440x280x230 | |
| Soft pack B2 ..... LxWxD | mm | 370x270x160 | 420x270x160 | 420x270x160 | 490x250x190 | 360x380x200 | |
| Softpack B3,B¨ 2006 | mm | B3 450x270x150 |
B3 450x270x150 |
B3 480x270x150 | B¨ 200x570x240 | ||
| OUT/INr | length Ø |
560 Ø185 |
630 Ø185 |
630 Ø185 |
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| Unit weight - GRS the drawing sling not installed |
8,6 kg 10,7 kg# |
10,1 kg 12,6 kg # |
10,1 kg 12,6 kg # |
11,5 kg | 13,3 kg | ||
| Drawing sling | length weight |
4,5m 0,6kg |
5,0m 0,67 kg |
5,0m 0,67 kg |
5,5m 0,74 kg |
6,0 m 0,8 kg |
|
| IN/OUT#/Soft R + (0,75kg) | 11,3 kg# | 13,1 kg # | 13,1 kg # | ---- | ---- | ||
| GRS total weight Incl. the drawing sling Soft B/B2 | 9,2 kg | 10,8 kg | 10,8 kg | 12,3 kg | 14,1 kg | ||
GRS – new series 2010 – technical characteristics 6 / 750 - 1300 SDS
| TYPES | safety coef. |
GRS 6 750 SDS 140m2 |
GRS 6 840 SDS 245m2 |
GRS 6 960 SDS 245m2 |
GRS 6 1200 SDS 245m2 |
GRS 6 1300 SDS 245m2 |
|
| Total safety coefficient of the canopy 1,25 x 1,21 | K = | (● 1,08 ) | 1,5 | 1,5 | 1,5 | 1,5 | |
| Allowed max.operational weight (MTOW) | K= 1,25 | ● 750 kg | 840 kg | 960 kg | 1200 kg | 1300 kg | |
| Allowed never exceed speed for use ( VNE ) | K= 1,21 | ●250km/h | 268 km/h | 250 km/h | 250 km/h | 250 km/h | |
| Maximum test dive speed at MTOW + 25 % load | K = 1 | 270 km/h | 325 km/h | 305 km/h | 305 km/h | 305 km/h | |
| Measured tested figures | |||||||
| Overall time of full canopy stretching at the speed of 95 km/hod. and operational weight MTOW) | sec. | 6,3 sec. | 6,4 sec. | 6,4 sec | 6,5 sec | 6,6 sec | |
| Overall time of fool canopy stretching at the MTOW at VNE | sec. kg |
5,3 sec. 750 kg |
5,8 sec. 840 kg |
5,9 sec. 960 kg |
6,0 sec. 1200 kg |
6,0 sec. 1300 kg |
|
| Maximum operational opening dynamic shock at VNE at MTOV | kN | 28,8 kN 3,9 G |
26,5 kN 3,2 G |
28,7 kN 3,1 G |
40,3 kN 3,4 G |
45,7 kN 3,6 G |
|
| Maximum load at 250km/h | Kg | 793 kg | 1500 kg | 1500 kg | 1730 kg | 1820 kg | |
| Descending recorded at Sea Lewel(AMSL)for MTOW | m/sec. | 7,0 m/sec. |
5,6 m/sec. |
6,0 m/sec. |
6,7 m/sec. |
7,0 m/sec. |
|
| Counted opening dynamic shock kN at tested load (MTOW)+25% and tested speed Max. K= 1. ● (Experimental) | ● 750 kg 30,5 kN |
1050 kg 36,5 kN |
1200 kg 42,5 kN |
1500 kg 58,5 kN |
1625 kg 68,0 kN |
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| Canopy | |||||||
| Square area | 140 m2 | 245 m2 | 245 m2 | 245 m2 | 245 m2 | ||
| Number of lines and panels | 28 | 40 | 40 | 56 | 64 | ||
| Nominal diameter | 1 x 13,1m | 1 x 15,6m | 1 x 15,6m | 1 x 15,6m | 1 x 15,6m | ||
| Ballistic device | |||||||
| Igniter – mechanical ignition | Dual primer | ||||||
| Stationary rocket engine pull | 770 N/ sec. / 78 kg/sec. | ||||||
| Maximum rocket engine pull | 1400 N / 142 kg | ||||||
| Ballistic and drawing device weight | 2,62 kg | ||||||
| Burn time (- 40 °C do + 60°C) | 1 sec. ± 0,2 sec. | ||||||
| Inspection cycle 6 years | service life 30 years | ||||||
| Dimensions of unit | |||||||
| Soft pack B1 / Soft pack B2 | L mm W mm D mm |
440/360 280/380 230/200 |
660/580 265/270 250/270 |
660/580 265/270 250/270 |
660/580 275/290 250/270 |
640/380 290/380 290/380 |
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| Unit weight - GRS | |||||||
| Drawing sling | length weight |
1 x 6 m 0,4 kg |
1 x 8 m 1,2 kg |
1 x 8 m 1,2 kg |
2 x 8 m 1,7 kg |
2 x 8 m 1,7 kg |
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| GRS total weight Incl. the drawing sling | Soft B Soft B2 |
14,8 kg --- |
24,5 kg --- |
--- 24,5 kg |
--- 27,5 kg |
--- 29,9 kg |
|