KRB dock-levellers are composed by a steel frame, made with welded profiles, and the upper plate and the lip by an anti skid steel sheet. Reinforcing welded tubes under plate with section mm. 150 x 30 x 3, placed every 30 mm. Thickness of upper plate mm. 6 + mm. 2 of anti skid ribs Thickness of rotative flap: mm. 14 + bottom reinforcing welded plate, mm 120 x thickness 10 Diameter of hinges: internal mm. 35 – external mm. 55 Hinge between main plate and lip is continuous on the full width of the ramp. Hydraulic movement of lifting and opening of the lip is by means of single effect chromed pistons, whose electric command is under the dock-leveller.
Lifting cylinder diam. mm. 50 (core) Lip rotation cylinder diam. mm. 40 (core) It is possible to stop and secure maintenance operations by blocking the dock leveller using a special galvanized rod. Security block: in case of accidental moving of the truck, the dock leveller will be blocked with a short stroke ( according to the applied weight).
ELECTRO
HYDRAULIC DOCK
LEVELERS
Mod. KRB (A)
KOPRON
Standard models External dimensions Model
Width
Lenght
Height
Flap lenght
2.003
Excursion os. / neg
Dynamic Load - Kg.
Static Load - Kg.
Weight Kg. 800
KRB
1a
1.500
2.000
600
400
260-676/286
6.000
9.000
KRB
1b
1.800
2.000
600
400
260-676/286
6.000
9.000
900
KRB
1c
KRB
1d
2.000 2.200
2.000 2.000
600 600
400 400
260-676/286 260-676/286
6.000 6.000
9.000 9.000
1.000 1.200
KBR
2a
1.500
2.500
600
400
273-680/296
6.000
9.000
900
KRB
2b
KRB
2c
1.800 2.000
2.500 2.500
600 600
400 400
273-680/296 273-680/296
6.000 6.000
9.000 9.000
1.000 1.100
KRB
2d
2.200
2.500
600
400
273-680/296
6.000
9.000
1.200
KRB
3a
KRB
3b
1.500 1.800
3.000 3.000
600 600
400 400
335-734/335 335-734/335
6.000 6.000
9.000 9.000
1.000 1.100
KRB
3c
2.000
3.000
600
400
335-734/335
6.000
9.000
1.200
KRB
3d
KRB
4a
2.200 1.500
3.000 3.500
600 800
400 400
335-734/335 348-744/346
6.000 6.000
9.000 9.000
1.300 1.200
KRB
4b
1.800
3.500
800
400
348-744/346
6.000
9.000
1.300
KRB
4c
2.000
3.500
800
400
348-744/346
6.000
9.000
1.400
KRB
4d
KRB
5a
2.200 1.500
3.500 4.000
800 800
400 400
348-744/346 360-760/357
6.000 6.000
9.000 9.000
1.500 1.400
KRB
5b
1.800
4.000
800
400
360-760/357
6.000
9.000
1.500
KRB
5c
KRB
5d
2.000 2.200
4.000 4.000
800 800
400 400
360-760/357 360-760/357
6.000 6.000
9.000 9.000
1.600 1.700
KRB
6a
1.500
4.500
800
400
370-770/368
6.000
9.000
1.600
KRB
6b
KRB
6c
1.800 2.000
4.500 4.500
800 800
400 400
370-770/368 370-770/368
6.000 6.000
9.000 9.000
1.700 1.800
KRB
6d
2.200
4.500
800
400
370-770/368
6.000
9.000
1.900
DOCK LEVELLER COMPONENTS 1
E LECTRO- HYDRAULIC GROUP
2
P OINTS FOR EVENTUAL LEVELLINGS
3
P OINT OF WELDING
4
L IFTING CYLINDER
5
6
S ECURITY STEEL ROD ( FOR F RAME
MAINTENANCE )
10
10
A
A
10
10
2
16 sec. A-A 13
9
8
9
9
14
12
3 15 16 1 5 4
2
9
11
6
7
2
3 KOPRON
1 4 . n i m n o i s r u c x e e v i t i s o P . x a m n o i s r u c x e e v i t i s o P
n o i s r u c x e e v i t a g e N
2
3
5
6
KOPRON Dock Levellers Mod. KRB Working phases
Lenght 2.000/2.500/3.000/3.500/4.000/4.500
Side view
) p i l d e d n e t x e ( e v i t i s o P e v i t a
) e n v w i t o i s d o p i l P (
Side view
Dock Leveller Mod. KRB Lip options All widths Front view
<<<
KOPRON
>>>
Standard configuration All widths Front view
Safety steel corners with clamps L 80 X 80 X 10 to be fitted into the wall (not supplied)
Lenght of ramp = lenght of pit
Sec. A-A
Bay level
0 0 8 / 0 0 6
L 60 X 60 X 5
Dock Leveller
Surface for ramp supporting
0 level (ground level)
Tube diam. mm. 100 for wires
20
Lenght of ramp = lenght of pit ( L 80 X 80 X 10 )
f o
A
A
DOCK LEVELLER MOD. KRB - INSTALLATION STANDARD PIT
PHASE 1 -> Fit the ramp into the pit
Tube ø100 for electric wires
"L" steel profile
Transport block
" X" (according to the model) Tube for electric wires
0 0 8 / 0 0 6 0 Level (ground level)
sec. a - a
Top view
Lenght of pit = lenght of ramp Safety steel corners with clamps "L" 80 X 80 X 10 to be fitted into the wall (not supplied)
-Bay levela
a
Dock Leveller ) t i p f o h t d i W (
20 HEA 120 supporting beams
Width of pit = width of ramp + mm. 20 L 60 x 60 x 5 0 0 8 / 0 0 6
L 60 x 60 x 5 Tubes for electric wires Beams
Beams
Dock Leveller
Dimension " X "
200 Front view
3.000
200 HEA 120 Beams
L. ramp= mm. 2.000 L. ramp= mm. 2.500 L. ramp= mm. 3.000 L. ramp= mm. 3.500 L. ramp= mm. 4.000 L. ramp= mm. 4.500
KOPRON "x" "x" "x" "x" "x" "x"
=350 =875 =970 =1.475 =1.575 =1.550
Dock Levellers Mod. KRB Pit drawing version for lorries with tailgate
DOCK LEVELLER MOD. KRB - INSTALLATION PIT WITH OPENING FOR TAILGATE
PHASE 1 -> Fit the ramp into the pit
"L" steel profile Supporting beams
Tube ø100 for electric wires
Transport block
Version KRBA (complete)
Version KRBA (box-model) Version KRB (assy upper group) 3/8"
+
Mould
Template
Bolts M8
Pins ø 25
KOPRON
Dock levellers Mod. KRB Mould KRC with template -
ELECTRO HYDRAULIC DOCK-LEVELERS WITH TELESCOPIC LIP
MOD. KRT
General Data KRT dock-levelers are made with strong profiled steel, and flat part is made by an anti skid steel sheet. Hydraulic movement of lifting and opening of the edge is by means of 3 chromed pistons, whose electric command is under the dock-leveler. Length of telescopic lip: mm 500 / mm 1.00 0(according to the model) Security block: in case of accidental departure of the truck, the dock leveler will be blocked in a short stroke (according to the applied weight) Every dock-leveler is equipped with lateral security plates for feet protection
1
2
3
n e o v i i s t i s r o u c P x e
4
n e o v i i t s a r g u e c n x e
500-1.000
Lenght
h t d i W
KOPRON
Ramps Mod. KRT Working phases
TELESCOPIC DOCK LEVELLERS Mod. KRT
Standard dimensions
KOPRON 2003
Model
Width
Dimensions Lenght
H.
Lip extension
Pos./neg. excursions
KRT 1a
2.000
2.000
700
500
375 / 375
KRT 1b
2.000
2.500
700
500
390 / 340
KRT 1c
2.000
3.000
800
500
430 / 400
KRT 1d
2.000
3.500
800
500
480 / 400
KRT 1e
2.000
4.000
900
500
540 / 400
KRT 2a
2.200
2.000
700
500
375 / 375
KRT 2b
2.200
2.500
700
500
390 / 340
KRT 2c
2.200
3.000
800
500
430 / 400
KRT 2d
2.200
3.500
800
500
480 / 400
KRT 2e
2.200
4.000
900
500
540 / 400
KRT 3a
2.000
2.500
700
1000
450 / 400
KRT 3b
2.000
3.000
800
1000
500 / 450
KRT 3c
2.000
3.500
800
1000
550 / 450
KRT 3d
2.000
4.000
900
1000
600 / 450
KRT 4a
2.200
2.500
700
1000
450 / 400
KRT 4b
2.200
3.000
800
1000
500 / 450
KRT 4c
2.200
3.500
800
1000
550 / 450
KRT 4d
2.200
4.000
900
1000
600 / 450
Lip ex te nsion
500 - 1.000 P lat e lenght
e v i t i s o P
Detail e v i t a g e N
Anchor bolts Anchor bolts
0 0 9 0 0 8 0 0 7
Welding
KOPRON Telescopic ramp Mod. KRT Standard version (embedded)
Tube ø75mm. for electric wires
0 0 + 1 p m f r a o t h g l e n = t i f p t o h n g L e
0 0 1 0 1 7 1 8 9
LPN 80x80x8mm. Part. 8 0
0 0 1 0 1 7 1 8 9
LPN 80x80x8mm.
w i w d t i d t h o h o f p t f r = a m i p + 4 0
Clamp 40x3x200mm. KOPRON
Part. 1
DOCK - LEVELLERS Mod KRT standard pit configuration (embedded)
UPN-100
pins ø20 (concrete framework) 0 1 1
Plates to joint (by welding) UPN profile and pins
Lip ex te nsion
500 - 1.000 P lat e lenght
0 8
120 0 9
e v i t i s o P
Detail
e v i t a g e N
200 Groove 200 x 110 to fill with concrete after weldings
0 0 9 0 0 8 0 0 7
Detail
KOPRON
Telescopic ramp Mod. KRT
200
7 Steel pins ø20 On rear side
Tube ø75mm. for electric wires
L.of pit = L. of ramp
7 Steel pins ø20 200
Detail
width of pit = width of ramp + 70
0 1 1
2 0 0 3 .0 0 0
UPN-100 ø20
0 8
0 1 1
0 9
H. of ramp + 10
120 200
Detail
KOPRON
Dock Levellers Mod. KRT Pit drawing with opening for tailgate