@

RX 50-10

RX 50 Technical Data. RX 50-13

RX 50-15
Electric Forklift Trucks
RX 50-16
2 RX 50 ELECTRIC FORKLIFT TRUCKS.

In accordance with VDI guidelines 2198, this specification applies to the standard model only.
Alternative tyres, mast types, ancillary equipment, etc. could result in different values.

1.1 Manufacturer STILL STILL

1.2 Manufacturer’s model designation RX 50-10 RX 50-13
Characteristics

1.3 Manufacturer’s model designation electric electric

1.4 Control - hand, pedestrian, stand-on, rider seated rider seated rider seated
1.5 Carrying capacity/load Q kg 1000 1250
1.6 Load centre c mm 500 500
1.8 Load distance x mm 298 325
1.9 Wheelbase (Mast Forward/Vertical/Back) y mm 997 1030 1096 1079 1112 1178 1129
2.1 Weight kg 2228 2210 2538 2520 2502 2748
2.2 Axle loadings laden front kg 2847 2805 3279 3265 3251 3697
Weights

2.2.1 Axle loadings laden rear kg 381 405 509 505 497 551
2.3 Axle loadings unladen front kg 1072 1060 1102 1090 1074 1132
2.3.1 Axle loadings unladen rear kg 1156 1150 1436 1430 1424 1616
3.1 Tyres - rubber (V), SE, pneu. (L), poly. (PE) V SE V SE L V
3.2 Tyre size - front 16 x 6 x 10 1/2 16 x 6-8 16 x 6 x 10 1/2 18 x 7-8 18 x 7-8/16PR 16 x 7 x 10 1
Wheels | tyres

3.3 Tyre size - rear 16 x 6 x 10 1/2 16 x 6-8 16 x 6 x 10 1/2 18 x 7-8 18 x 7-8/16PR 16 x 7 x 10 1

3.5 Wheels - number front (x = drive wheel) 2 2
3.5.1 Wheels - number rear (x = drive wheel) 1x 1x
3.6 Track width - front b10 mm 848 835 842 870 853
3.7 Track width - rear b11 mm 0 0
4.1 Tilt angle, mast/fork carriage forwards ° 3 3
4.1.1 Tilt angle, mast/fork carriage backwards ° 6 6
4.2 Closed height h1 mm 2260 2260
4.3 Free lift h2 mm 150 150
4.4 Lift height h3 mm 3430 3430
4.5 Height, mast raised h4 mm 4080 4080
4.7 Height to top of overhead guard (cabin) h6 mm 2065* 2080**
4.8 Seat height h7 mm 920 935
4.12 Coupling height h 10 mm 420 435
4.19 Overall length l1 mm 2423 2527
Dimensions

4.20 Length to front face of forks l2 mm 1623 1727

4.21 Overall width b1 mm 1006 998 993 996 1043 1037
4.22 Fork thickness s mm 35 35
4.22.1 Fork width e mm 80 80
4.22.2 Fork length l mm 800 800
4.23 Fork carriage to DIN 15173 - class/form A or B ISO II B ISO II B
4.24 Fork carriage width b3 mm 980 980
4.31 Ground clearance beneath mast, laden m1 mm 90 90
4.32 Ground clearance at centre of wheelbase m2 mm 100 100
4.33 Aisle width for pallets 1000 x 1200 wide A st mm 2955 3058
4.34 Aisle width for pallets 800 x 1200 long A st mm 3075 3180
4.35 Outer turning radius Wa mm 1325 1403
4.36 Inner turning radius b13 mm
5.1 Speed laden km/ h 11.5 12
5.1.1 Speed unladen km/ h 12 12.5
5.2 Lift speed laden m/ s 0.32 0.31
5.2.1 Lift speed unladen m/ s 0.52 0.52
5.3 Lowering speed laden m/ s 0.54 0.54
5.3.1 Lowering speed unladen m/ s 0.6 0.6
5.5 Rated drawbar pull laden N 1650 1400
Performance

5.5.1 Rated drawbar pull unladen N 1950 1700

5.6 Max. drawbar pull laden N 2840 3500
5.6.1 Max. drawbar pull unladen N 8200 7500
5.7 Gradeability laden % 6.5 5
5.7.1 Gradeability unladen % 11 8.5
5.8 Max. gradeability laden % 19 19
5.8.1 Max. gradeability unladen % 25 25
5.9 Acceleration time laden s 5.3 5.4
5.9.1 Acceleration time unladen s 4.7 4.8
5.10 Brakes hydraulic hydraulic
6.1 Drive motor hourly capacity kW 4.5 4.5
6.2 Hoist motor capacity at 20% duty factor kW 7.8 7.8
6.3 Battery equipment to DIN 43531/35/36 A, B, C, no DIN 43535 A DIN 43535 A
Motors

6.4 Battery voltage U V 24 24

6.4.1 Battery capacity K5 Ah 575 (500-625) 805 (500-875)
6.5 Battery weight kg 445 600
6.6 Energy consumption 60 VDI work cycles/hour kWh/h 3.3 4.0
8.1 Drive control Stilltronic-Impulse Stilltronic-Impulse
8.2 Operating pressure for attachments bar 230 230
Other

8.3 Oil flow for attachments l/min 20 20

8.4 Average noise peak at operator’s ears dB(A) < 70 < 70
8.5 Trailer coupling, type/DIN pin pin
* Overhead guard height above 1965 mm available ** Overhead guard height above 1980 mm available
 3

STILL STILL
RX 50-15 RX 50-16
electric electric
rider seated rider seated
1500 1600
500 500
325 330
1162 1228 1129 1162 1228
2730 2702 2798 2780 2762
3685 3673 3878 3875 3854
545 539 520 505 508
1120 1108 1142 1130 1118
1610 1604 1656 1650 1644
SE L V SE L
1/2 18 x 7-8 18 x 7-8/16PR 16 x 7 x 10 1/2 18 x 7-8 18 x 7-8/16PR
1/2 18 x 7-8 18 x 7-8/16PR 16 x 7 x 10 1/2 18 x 7-8 18 x 7-8/16PR
2 2
1x 1x
842 870 853 842 870
0 0
3 3
6 6
2260 2260
150 150
3430 3430
4080 4080
2080** 2080**
935 935
435 435
2577 2582
1777 1782
996 1043 1037 996 1043
α β
35 40
80 80
800 800
ISO II B ISO II B
980 980
90 90
100 100
3108 3117
3230 3239
1453 1458

12 12
12.5 12.5
0.3 0.3
Adjustable
h4

0.52 0.52
seat+_ 90
0.54 0.54
h3

mm
0.6 0.6 l
h6
h1
1280 1240 Q c
1670 1670
h5

3770 3470
7500 7500
h7

4 4
8 7.5
h10

16 15
h2

m2

25 25
s

m1

5.5 5.6
4.9 5 x y
hydraulic hydraulic l2
4.5 4.5
7.8 7.8
DIN 43535 A DIN 43535 A
e

24 24
fork spacing
adjustable
b10

920 (700-1000) 920 (700-1000)

b1
b3

676 676
4.4 4.5
Stilltronic-Impulse Stilltronic-Impulse
230 230
20 20
< 70 < 70 The models depicted in this brochure may contain special parts or attachments which
pin pin are not supplied as standard.
4 RX 50 ELECTRIC FORKLIFT TRUCKS.

Capacities RX 50-10 Tele / HiLo mast Capacities RX 50-10 Triplex mast

load centre c = 500 mm load centre c = 500 mm

c = 600 mm c = 600 mm

c = 800 mm c = 800 mm

capacity in kg
capacity in kg

Q Q

c c

rated lift in m rated lift in m

Superelastic / Solid Superelastic / Solid

Capacities RX 50-13 Tele / HiLo mast Capacities RX 50-13 Triplex mast

load centre c = 500 mm load centre c = 500 mm

c = 600 mm c = 600 mm

c = 800 mm c = 800 mm
capacity in kg

rated lift in m
capacity in kg

Superelastic / Solid Q

Pneumatic
c

rated lift in m
Superelastic / Solid
Pneumatic
Triplex, narrow; SE

Mast Types. Telescopic-Mast HiLo-Mast Triplex-Mast

Lift Height h 3 2630-3430 3530-4430 4530-4830 4930-5430 2775-3475 3575-4075 4020-4470 4620-4920 5070-5520
Closed Height h 1 1860-2260 2310-2760 2810-2960 3010-3260 1860-2210 2260-2510 1860-2010 2060-2160 2210-2360
Free Lift h2 150 1230-1580 1630-1880 1230-1380 1430-1530 1580-1730
Overall Height Raised h 4 3280-4080 4180-5080 5180-5480 5580-6080 3425-4125 4225-4725 4670-5120 5270-5570 5720-6170
Angle of Tilt α|β 3/6 3/6 3/5
Wheelbase* y 997/1030/1096 997/1030/1096 1017/1050/110
Overall Width b1 SE 998 998 1062
RX 50-10

V 1006 1006 1098

Load Distance x 298 298 298
Aisle Width
Ast 2955/3075 2960/3080 2980/3100
Pallet 1000 x 1200 across 800 x 1200 long
Angle of Tilt α|β 3/6 3/6 3/5
Wheelbase* y 1079/1112/1178 1079/1112/1178 1099/1132/118
Overall Width b1 SE 996 996 1186
RX 50-13

V 993 993 1127

L 1043 1205 1043 1205
Load Distance x 325 325 325
Aisle Width
Ast 3058/3180 3058/3180 3082/3199
Pallet 1000 x 1200 accross 800 x 1200 long
Angle of Tilt α|β 3/6 3/6 3/5
Wheelbase* y 1129/1162/1228 1129/1162/1228 1149/1182/123
Overall Width b1 SE 996 996 1186
RX 50-15

V 1037 1037 1139

L 1043 1205 1043 1205
Load Distance x 325 325 325
Aisle Width
Ast 3108/3230 3108/3230 3128/3249
Pallet 1000 x 1200 accross 800 x 1200 long
Angle of Tilt α|β 3/6 3/6 3/5
Wheelbase* y 1129/1162/1228 1129/1162/1228 1149/1182/123
Overall Width b1 SE 996 996 1186
RX 50-16

V 1037 1037 1139

L 1043 1205 1043 1205
Load Distance x 330 330 330
Aisle Width
Ast 3108/3230 3317/3239 3117/3239
Pallet 1000 x 1200 accross 800 x 1200 long
* Mast Forward/Vertical/Backward
 5

Capacities RX 50-15 Tele / HiLo mast Capacities RX 50-15 Triplex mast

load centre c = 500 mm load centre c = 500 mm
c = 600 mm c = 600 mm

c = 800 mm c = 800 mm

capacity in kg
capacity in kg

Q Q

c c

rated lift in m rated lift in m

Superelastic / Solid Superelastic / Solid
Pneumatic Pneumatic

Capacities RX 50-15 Tele / HiLo mast Capacities RX 50-16 Triplex mast

load centre c = 500 mm load centre c = 500 mm

c = 600 mm c = 600 mm

c = 800 mm c = 800 mm

capacity in kg
capacity in kg

Q Q

c c

rated lift in m rated lift in m

Superelastic / Solid Superelastic / Solid
Pneumatic Pneumatic

Triplex-Mast, Narrow
Gradients (dry rough concrete surface - coefficient of friction = 0.8, SE tyres).
Permissible travel distance per hour in metres.
5620-5920 6070-6370 4020-4320 4470-4770 4920-5220 5370-5770 5920-6370
2460-2560 2610-2710 1860-1960 2010-2110 2260-2260 2310-2510 2560-2710
1830-1930 1980-2080 1230-1330 1380-1480 1530-1630 1680-1880 1930-2080 unladen
6270-6570 6720-7020 4670-4970 5120-5420 5570-5870 6020-6420 6570-7020
-
05 -
-
-
-
- RX 50-10 RX 50-13 RX 50-15 RX 50-16

3/5 20% 730 m 570 m 400 m 380 m

87 1099/1132/1187 15% 1800 m 820 m 740 m 700 m
1073
10% 6010 m 2730 m 2240 m 2100 m
1005
- 5% 8400 m 7980 m 7800 m 7500 m
325
3082/3199
3/5 3/4
37 1149/1182/1237 1149/1182/1225 Example RX 50-13 (laden and with SE tyres). Gradient 10%, 10 m long.
This gradient can be negotiated 97 times an hour.
1073
1049
-
laden
325
3128/3249
3/5 3/4
37 1149/1182/1237 1149/1182/1225
1073 RX 50-10 RX 50-13 RX 50-15 RX 50-16
1049
13% 710 m 420 m 270 m 250 m
-
330 10% 1490 m 970 m 570 m 510 m
3137/3259 5% 6930 3900 2600 2360
6 RX 50 ELECTRIC FORKLIFT TRUCKS.

Drive. Mast.
The 24 volt 3-phase drive motor acts directly on the steered The STILL clear view mast is supported high on the frame and
rear wheel of the RX 50 and ensures high performance connected to the front axle at the bottom. Due to the wide
capability and driving dynamics. The 3-phase drive (ASM spacing of these points the mast retains high rigidity with no
Technology) provides rapid acceleration and high gradeability. twisting of the mast section. Depending on the application,
Because it is totally enclosed and there are no carbon Telescopic, HiLo or Triplex designs are available.
brushes, the drive motor is maintenance-free. The drive - Telescopic suitable for many applications, economical and
motor acts directly on the rear steered wheel where there is a gives a clear-view through the mast.
long turning radius, providing optimum drive efficiency. For - HiLo supplements the Telescopic mast with an additional
frequent and tight curves, depending on the work cycle, up to central full free lift cylinder for high stacking under low
30% less energy is consumed than with twin-motor front- ceilings, to utilise the space right up to the roof.
wheel drives. The drive is also suitable for freeing tightly - Triplex for applications with low doorways but high stacking
wedged pallets in containers, wagons or lorries. Thanks to its heights to utilise the space right up to the roof.
electrical regenerative braking the motor can feed back up to The nested I-beam mast sections with integral hoist cylinders
15% of the energy into the battery when the accelerator pedal and in-line rear mounted lift chains, in conjunction with the
is released, depending on the application, and thus increases slim profile of the fork carriage, give excellent visibility. The
the useful work from a battery charge by up to 1.5 hrs. This hydraulic hoses are run in the dead visibility area of the mast
means that intermediate charging or changing of the battery sections - with no hose reels - for optimum visibility and
is often not needed, or the use of a smaller battery might be wear-free operation, even with attachments.
possible.
Wear free electrical braking also leads to 90% less wear on Moving front axle.
the brake linings and further reduces the maintenance costs. The length of the wheelbase is altered by around 100 mm by
Sensitive driving with optimal energy utilisation is guaranteed means of a centrally located cylinder acting on the front axle.
by the STILL controller. This also makes it possible to hold the This variable wheelbase gives the following advantages when
truck on a ramp without using the brakes, providing greater extended:
safety and driving convenience. The drive controller is - More driving comfort due to fewer rocking movements and
protected within the counterweight on which it is directly greater safety when transporting loads.
mounted. The heat from the controller is dissipated by the - Reliable transfer of the driving force to the floor due to up to
large area of the counter weight. This arrangement gives very 56% greater contact pressure on the rear wheel because of
good cooling without additional fans and makes work the longer lever arm of the front axle. This is particularly
agreeably quiet and reliable. helpful when driving on ramps.
- Saves unnecessary extra weight on the rear wheel by
Electrical system. redistribution of weight and a larger radius of action for
The electrical system of the RX 50 is digital in operation with lower energy consumption from one battery charge.
information exchange between the electrical assemblies Benefits of a shorter wheelbase:
through a CAN bus system which is already used successfully - Greater manoeuvrability for better utilisation of storage
in the automobile industry. The reduction in the number of space and less shunting.
cables and plug connectors improves the operational
reliability and allows other electrical equipment to be
retrofitted easily using pre-installed terminals.
 7

Hydraulic system. - With 5 selectable driving programmes the driver can change
Thanks to the STILL controller, the speed of the pump motor the driving characteristics of the RX 50 at any time to match
is regulated exactly, according to demand, by the position of the application or his own driving preferences. Each
the valve lever or the steering wheel. This allows longer use programme can be adapted precisely to the application
from one battery charge. profile in order to achieve an optimum level of economy and
Sensitive operation of the hydraulics increases the working turnaround of goods.
safety due to highly accurate lifting. The pump draws the oil - The overhead guard on the RX 50 gives generous headroom
from the tank through a filter, so that all hydraulic units are even for tall drivers. Innovative design of the guard
supplied with clean oil. This reduces the wear to a minimum. optimises the allround vision by presenting the slimmest
The hydraulics themselves also improve energy profiles to the driver’s line of vision.
consumption by:
- The high efficiency of the hydraulic pump even at low Safety.
speeds (e.g. when steering). Bronze coated wear discs with The RX 50 complies with all applicable EC safety
very low friction properties seal the gears against the requirements and regulations.
housing and guarantee a loss-free oil flow within the pump. It thus carries the “CE” symbol.
- By replacing the pressure relief type anti-cavitation valve
with a load retaining valve, the pump does not have to Quality.
overcome a pre-set valve preload with a specific hydraulic All forklift trucks from STILL comply with the ISO 9001 quality
pressure. For example, when tilting without a load. standard. They are carefully constructed and manufactured.
- The priority valve is directly connected to the pump so that The materials used are checked to stringent standards.
hydraulic interfaces and hoses are not needed. Leakage is
avoided and a safer, cleaner operation guaranteed. The Service.
same applies to a pressure relief valve for attachments The maintenance interval of the RX 50 is 1000 hours or
which are located directly on the valve block. 12 months. These intervals save on maintenance costs,
especially in single shift operation where 1000 hours
Driver’s compartment. corresponds roughly to the annual number of operating
- The low entry height, large footwell and inclined floor plate hours.
with anti-slip lining, ensure fast convenient entry and exit, Quick diagnosis is achieved via a laptop computer. All
plus a relaxed leg position when driving. components requiring maintenance are readily accessible
- The smoothly adjustable steering column with its small and quick availability of all necessary spares ensures
steering wheel offers ergonomic adjustment for the driver, maximum uptime.
and reduced steering movements.
- The pedal layout, like that in a car, can be replaced with a
dual pedal arrangement if required, in order to adapt the
RX 50 to the personal driving habits of the driver for
maximum turnaround of goods.
- The Forward - Neutral - Reverse switch on the valve lever
(lift and lower) allows a quick and comfortable change of
driving direction without changing the grip, making for
fatigue-free operation even over long shifts.
- The heated display with clock, service and battery indicator
and error messages, ensures a constant display of the
condition of the vehicle even when changing from cold to
warm areas of use.
Your contact

STILL GmbH
Berzeliusstraße 10
D-22113 Hamburg
@
Telephone: +49 (0)40/73 39-2000
Telefax: +49 (0)40/73 39-2001
info@still.de
For further information please visit:
RX 50 1.1 HHe 07/09 TD Subject to technical modifications.

www.still.de/RX50