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Robust tow tractor with sprung
wheels for external operations
Comfortable travel for
both indoor and outdoor
applications
High energy eciency levels
due to maintenance-free
3-phase AC drive motor
Dierent cab versions
EZS 6250
Electric tow tractor (25,000 kg)
The Jungheinrich EZS 6250 is a versatile
and economic tow tractor for towing
trailers up to 25,000 kg. The ability to
couple several trailers together allows
loading characteristics to be varied and
provides for the flexibility required in
material-handling operations.
The coupling is visible from the operator’s sitting position, and is easily
accessible. The semi-automatic remote
release (optional) allows the coupling
and decoupling of trailers without the
operator having to leave the vehicle,
saving both time and money. Another of
the vehicle’s advantages is that the EZS
6250 is available with many dierent tow
couplings to allow it to fit every trailer
type.
High performance is ensured with the
three-phase-technology drive motor.
The advantages: quick acceleration
and high top speed. At the same time,
significant energy savings, longer operation time and minimum maintenance
requirements are realised due to the
omission of the carbon brushes. This
performance is achieved through the
optimal cohesion of drive motor and
drive controller with the added benefit of
regenerative braking.
Due to its very tight turning circle, the
EZS eortlessly handles tight spaces
with flying colours. The sprung wheels
oer high travel comfort and safety even
over uneven flooring. Other highlights
include the variation of available cabin
types, hydraulic steering and regenerative braking. The sprung loaded wheels
oer both travel comfort and safety. The
automatically activating parking brake
reduces roll-back on slopes.
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EZS 6250
Pulling ability
v=speed [km/h], m=incline [%], F=drawbar pull [N]
The reading example:
The EZS 6250 runs with 3 tonne load on a 10
continue upgrade %. This requires the EZS
8500 N tractive eort and is about 8,5 km/h
reach.
Note:
For EZS 6250 over 5000 N no continuous
operation possible.
Gradients / gradient greater than 4 % is the
use of braked trailers recommended!
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Technical data in line with VDI 2198
1.1 Manufacturer (short form) Jungheinrich
1.2 Model EZS 6250
1.3 Drive Electrics
1.4 Manual, pedestrian, stand-on, seated, order picker operation seat
1.5 Load capacity/rated load Q t 25
1.7 Rated tractive power F N 5000
Identification
1.9 Wheelbase y mm 1540
2.1.1 Net weight incl. battery (see row 6.5) kg 4250
2.3 Axle load, w.o. load, front / rear kg 1925 / 2325
Weights
3.1 Tyres Lu, SE
3.2 Tyre size, at front mm 6.50-10
3.3 Tyre size, at rear mm 7.00-12
3.5 Wheels, number front/rear (× = driven wheels) 2 / 2x
3.6 Track width, front b
3.7 Track width, rear b
Wheels / chassis
4.2.1 Total height h15 mm
4.7 Height of overhead guard h
4.8 Seat height/stand height h
4.12 Coupling height h
4.16 loading area length l3 mm 1400
4.18 loading area width b
4.19 Overall length l
4.21 Total width b
Basic dimensions
4.32 Floor clearance centre wheelbase m
4.35 Turning radius W
4.36 Smallest pivot point distance b
5.1 Travel speed, w. / w.o. load km/h 10 / 26
5.5 Drawbar pull w. / w.o. load N 5000
5.6 Max. drawbar pull, laden/unladen N 18000
5.7 Gradeability laden/unladen % - / -
data
5.8 Max. gradeability, laden/unladen % - / -
Performance
5.10 Service brake hydraulic
6.1 Drive motor rating S2 60 min. kW 23.0
6.4 Battery voltage/nominal capacity K5 V/Ah 80 / 620
trics
Elec-
6.5 Battery weight kg 1558
8.1 Type of drive control AC
8.5 Trailer coupling, model/type DIN Stufenkupplung
Misc.
8.6 Steering hydraulic
mm 1140
10
mm 1140
11
mm 1900
6
mm 790
7
mm 375
10
mm 850
9
mm 3180
1
mm 1330
1/b2
mm 150
2
mm 3150
a
mm 590
13
Issue: 11/2009
1)
2)
2)
1)
375 / 480 / 570 mm
2)
See diagram
In accordance with VDI Guideline 2198 this specification sheet provides details of the standard truck only. Non-standard tyres, different masts, optional equipment, etc. may
result in different values.
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Benefit from the advantages
Different couplings available
(optional)
Inching buttons for simple coupling and decoupling
Innovative 3-phase AC technology
Three-phase AC technology motors
oer you more power and performance while, at the same time, reducing
operating costs. Make the most of these
advantages:
• High degree of eciency with excellent energy management.
• Powerful acceleration.
• High top speed, even when laden.
• Rapid change in direction of travel
• No carbon brushes – maintenancefree drive motor.
Comfortable and safe operation
The truck’s controls ensure comfortable and safe operation with adjustable
options to suit every application:
• The speed set by the accelerator is
automatically maintained under all
travel conditions including on gradients
/ descents.
• Regenerative braking with energy recovery when slowing down.
• Safe starting and stopping, also on
slopes with the electric parking brake
(that automatically engages when
stationary and automatically releases
when starting).
Multi-stage coupling for different
trailer coupling
• Adjustable steering column and seat
for optimal sitting position.
• Hydraulic steering: Easy to operate, no
kickback.
Optimal ergonomics
• Ergonomic controls for comfortable
operation.
• Highly visible and accessible coupling
from the driver’s position.
• Fast, easy coupling / decoupling of
trailers with semi-automatic remote
unlocking from the operator position
(optional).
• Various couplings available for dierent
trailer types.
• Inching buttons for simple coupling
and decoupling.
• CSE non marking tyres (optional).
• Many surfaces / compartments for
operator materials, pens, papers, etc.
Robust construction for the hardest
applications
• Frames from 8 mm high-quality sheet
steel.
• Extra high chassis apron on the front
bodywork.
Long operating times
Energy-saving 3-phase AC technology
and high battery capacity ensure long
operating times.
• Standard version: 80 V/620 Ah.
• Exchangeable with batteries from the
Jungheinrich EFG 425 electric 4-wheel
fork lift.
Always informed
Comprehensive display and setting instruments always allow a complete overview of system operations:
• Information regarding battery discharge status, operation hours, speed
and fault diagnostics.
Supplementary equipment.
An extensive array of supplementary
equipment allows the individual adjustment of the vehicle to your application.
• Various couplings.
• Remote coupling release.
• Built-in battery charging socket
mounted on the tow tractor.
• Dierent cabin equipment.
Jungheinrich UK Ltd.
Head Oce:
Sherbourne House
Sherbourne Drive
Tilbrook
Milton Keynes MK7 8HX
Telephone 01908 363100
Fax 01908 363180
info@jungheinrich.co.uk
www.jungheinrich.co.uk
The German production
facilities in Norderstedt and
Moosburg are certified.
Jungheinrich fork lift
trucks meet European
safety requirements.
T_EZS 6250_012014_en_UK_000
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