JCB loadall 550-80 walkaround презентация

produced
Produced in response to customer demand for increased productivity and capacity at height
4990kg payload to a maximum height of 8.1m

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forward extension with maximum payload, predominantly above the chassis making loading of hoppers/lorries difficult

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the whole lift envelope
Increased payload at height gives higher productivity for loading and re-handling

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time than the 541-70
For comparison, 550-80 has increased lift height and extension
Predominant re-handling cycles require fast cycle times

Loadall’s can dig, not just lift and place. Cat tail welds eliminate stress concentration at joint lines

Strength and weight
25mm thick steel chassis plates provide excellent strength and torsional stiffness. Also acts and integral counterweight

Attention to detail
Finite element analysis and strain gauge testing prove JCB’s 10 year design life

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to the chassis structure
Long, thick deck plate provides superb structural rigidity and durability
Integral hydraulic tank adds weight to the structure to reduce counterweight needs

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heavy duty operation
Cat tail welds disperse the stress into the structure to minimise wear and increase durability
Increased machine life, minimum downtime and reduced maintenance costs
Fixed and sway variants available

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and uninterrupted view to the rear of the machine
Minimal rear counter weight reduces stress throughout the chassis when laden
Sculptured counter weights add to aesthetic appeal
Large rear door opening for ease of access

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at the boom nose (usually found on loading shovels) as opposed to the conventional link and lever system
Massive 6650 daN tear out force generated which is ideal for re-handling and digging (50% more than 541-70)
Splayed boom nose design adds rigidity and strength to support the Z-bar linkage
Thick 12mm plate inner boom and 10mm plate outer boom provide excellent strength and durability for maximum machine life

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even dispersion of lifting forces
One ram reduces maintenance and cost of ownership
Dry waxoyl coating is used for excellent wear protection, reduced dirt adhesion and reduced servicing
Keyhole type castings absorb and disperse energy created through extension and retraction of the boom to minimise wear and increase duty life

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retract functions
Gravitational force aids these 2 functions to facilitate fast cycle times
Part of the 550-80 ECO package
The reduction in hydraulic flow required to undertake these operations reduces engine power required and therefore fuel consumption

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of attachments
Option of manual or hydraulic pin locking
Allows quick and easy change and operation of attachments
Optional direct mount bucket available

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material retention
34 degrees dump angle for efficient loading or stockpiling
Max discharge height of 6.6 metres
Standard auxiliary hydraulic service for operation of attachments
Optional 2nd auxiliary hydraulic service for dual hydraulic operation

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available
Heavy duty Dana axles
JCB PS760, 4 speed power shift gearbox
JCB torque converter transmission

sizes
Semi solid tyres available for the wastemaster
10 wheel stud fitment onto heavy duty Dana axle
3 steer modes available: 2 wheel steer, 4 wheel steer and crab steer
Auto steer mode

right hand cluster for quick feedback recognition
Controls are logically grouped and fall easily to hand
Left hand stalk- 4 speed twist grip gear selection and forward/reverse control
Right hand stalk- indicators, lights and windscreen wiper
JCB cab has 8 fully adjustable vents, giving excellent all round ventilation
Air conditioning compliments this ventilation- roof mounted air conditioning optional

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control of the hydraulics
Reduce operator effort to maximise productivity
140 litre variable flow pump for fast and efficient cycle times
Cab mounted or seat mounted single lever joystick options
Directional forward/reverse control on the joystick to reduce operator fatigue

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into the cab
Lower glass door panel provides increased visibility to low areas around the machine (steel lower door on wastemaster)
Built in storage for everyday items
2 large footsteps for easy and safe access
Roof and screen guard options for increased operator safety (standard on wastemaster)

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reduce friction when not in use to facilitate less energy consumption
Power brakes are used to reduce pedal effort and therefore operator fatigue
4 wheel braking is used for maximum safety and braking capability
Transmission dump on brake pedal disconnects transmission when brake pedal is pressed
Maximises power delivered to the hydraulic functions to maximise productivity

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access for servicing
All service points are located at the front of the bay for ease of location and access
Easily removable pod and bonnet for all round access and minimum machine downtime
Diesel filler cap with lockable cover recessed into cab for maximum protection
Wide opening for maximum access to hydraulic filler neck
Vertical orientation allows maximum fill with minimum overspill

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according to the ambient air temperature
Reduces power consumption to reduce fuel consumption
Reduced external noise levels
Low noise and dust suppression bonnet as standard
Airflow out through top of bonnet as opposed to bottom to suppress dust clouds
Reduces external noise by circa 10%

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Hitch
Clevis hitch
Ladder Hitch
Adds versatility to the Loadall application
Trailer electrics and hydraulics available
Trailer brakes available

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RH dip available (territory dependent)
2 travel positions available- down for roading and up for on site
Heavy duty bracket and light arm minimises damage and wear to reduce maintenance and cost of ownership
Reverse alarm incorporated into light arm

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most arduous of applications
Package includes: steel lower door, roof and screen guards, belly guards, headlight guards, reversing fan and fuel tank guard
Semi-solid tyre option reduces machine downtime through reduced tyre punctures

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fan
Transmission dump on brake pedal
‘Z’ bar linkage
Hi-flow pipework
High viscosity hydraulic oil
Vari-flow hydraulics
Limited slip differentials (LSD)
JCB Dieselmax engine
Smooth ride system (SRS)

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system for EU territories
Use the NEW LLMI display
Reduces the hydraulic speed progressively to maintain the longitudinal stability of the machine
System is activated by various sensors positioned on the machine
Override button provides a 2 handed override function for 60 seconds

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