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JCB 531-70 vs MLT X735 презентация
Содержание
- 1. JCB 531-70 vs MLT X735
- 2. Machines Compared JCB 531-70 - 7m Lift
- 3. Lift Chart
- 4. Lift Chart / LMI Higher capacity at
- 5. Boom – Crowd / Dump cylinder Internal
- 6. Boom – Crowd / Dump cylinder Internal
- 7. Boom – QFIT carriage Strong, wide
- 8. Boom – Cylinders Centrally mounted lift cylinder
- 9. Productivity Average time 18 min 35 Total
- 10. Boom – Lubrication Dry wax lubricant
- 11. Boom - Construction U shaped pressing
- 12. Boom - Construction Welds do not form
- 13. Drivetrain - Axles Centrally mounted axles Robust
- 14. Drivetrain – Steering joints JCB Manufactured
- 15. Drivetrain - Engine JCB – fully integrated
- 16. Drivetrain - Engine Fold out, easy to
- 17. Drivetrain - Engine Easy battery access No
- 18. Drivetrain - Engine Fan utilised for dust
- 19. Drivetrain - Engine True hydraulically driven reverse
- 20. Structures - Fenders Fenders cover full width of the wheel Narrow fenders
- 21. Structure – Rear lights Adjustable rear lights
- 22. Structure – rear hitch mirror Single, compact
- 23. Service – Fill points Ground level fill Head height fill is more difficult
- 24. Service Grouped daily checks Transmission dipstick under the boom, required to remove cover
- 25. Service Transmission filter ?? hours Easy grouped
- 26. Service Hinged rear access cover Simple operation
- 27. Service Hydraulic tank in the rear Fill
- 28. Service Livelink fuel level warning as standard 3rd party level gauge No livelink fuel guard
- 29. Service Handbrake lever mechanism covered Exposed handbrake mechanism
- 30. Cab Ergonomic single lever control JSM not ergonomic position for operator
- 31. Cab Powershift transmission as standard EH steering
- 32. Cab Ergonomic instrument layout Digital gauges compatible with Livelink High instrument panel Analogue gauges
- 33. Cab External brake reservoir Extern wash bottle
- 34. Cab - Visibility Unrivalled visibility Exhaust and air pre filter reduce visibility
- 35. Other Signs of wear due to contact between hoses and bonnet
- 36. Other Central tow hitch Offset towing hitch offset to centre of machine by 7cm +7cm
- 37. Other Work lights spread across full cab
- 38. JCB – Superior by design JCB’s proven
Machines Compared JCB 531-70 - 7m Lift Height - 3100kg Lift Capacity - 74kW/100hp JCB Engine standard MLT X735 - 7m Lift Height - 3500kg Lift Capacity - 74kW/100hp Perkins
Слайд 2Machines Compared
JCB 531-70
- 7m Lift Height
- 3100kg Lift Capacity
- 74kW/100hp JCB
Engine standard
MLT X735
- 7m Lift Height
- 3500kg Lift Capacity
- 74kW/100hp Perkins Engine
Слайд 4Lift Chart / LMI
Higher capacity at reach
Separate, A pillar mounted LMI
Inferior
capacity at reach
LMI is small and hard to read
LMI is small and hard to read
2.6m
3.6m
Слайд 7Boom – QFIT carriage
Strong, wide construction that adds rigidity to
attachments
Over centre locking mechanism – easily converted to hydraulic
Over centre locking mechanism – easily converted to hydraulic
Narrow construction
Hooks wear quickly
Manual locking bar – complete headstock replacement to convert to hydraulic
Слайд 8Boom – Cylinders
Centrally mounted lift cylinder
Centrally mounted compensation cylinder
NO TORSION
EFFECT
Offset lift cylinder causes torsion when lifting
Offset compensation cylinder adds to this effect
Слайд 10Boom – Lubrication
Dry wax lubricant – every 500 hours
Less chance
of debris getting drawn into the inner boom sections
Wet grease lubrication every 50 hours
Material can stick / combine to create an abrasive paste and accelerate wear
Debris build up forced into rear of the boom
Слайд 11
Boom - Construction
U shaped pressing and closing plate
More robust
Two piece welded
boom construction
Слайд 12Boom - Construction
Welds do not form a clear divide between sections
Multiple
welds increase chance of fracture
Слайд 13Drivetrain - Axles
Centrally mounted axles
Robust structure
JCB – integrated driveline
Offset axles
Smaller construction
Spicer
– 3rd party
Слайд 14Drivetrain – Steering joints
JCB Manufactured axle steering system pivoted at
the hub with pivot pin
Easy to remove
Low maintenance and long life
Easy to remove
Low maintenance and long life
Manitou Dana Spicer axle steering system pivoted at the hub with ball joint
Not simple to change with specialist tooling required
Low life high maintenance
Слайд 15Drivetrain - Engine
JCB – fully integrated driveline
Mounted to the chassis –
the pod is just a surround so this adds some protection if impacted
Perkins
Mounted to the pod – if an impact is experienced it could push the engine out of line with transmission
Слайд 16Drivetrain - Engine
Fold out, easy to clean radiator
Provides optimal airflow
Transversely mounted
cooling pack
Air flow is not optimal – air expelled onto the cab / under the machine
Air flow is not optimal – air expelled onto the cab / under the machine
Слайд 18Drivetrain - Engine
Fan utilised for dust extraction from the air filter
Pre
filter dust bowl
Extra maintenance
Reduces visibility
Extra maintenance
Reduces visibility
Слайд 19Drivetrain - Engine
True hydraulically driven reverse fan
Operated on-demand
Fan reverses by variable
vanes operated by a small compressor
There are rotary connections and more moving parts that can wear
No manual on-demand operation available
There are rotary connections and more moving parts that can wear
No manual on-demand operation available
Слайд 21Structure – Rear lights
Adjustable rear lights as standard
Reduced damage potential
Increased protection
to lighting unit through ‘U’ shaped cover
Fixed rear lights
Exposed to damage permanently
No protection to lighting unit increasing cost of ownership
Слайд 22Structure – rear hitch mirror
Single, compact and robust support
Brackets fixed to
thin sheet metal
Слайд 25Service
Transmission filter ?? hours
Easy grouped service access
Transmission filter ?? hours
Panel removal
for access
Replacement seal on cap 1000 hours
Replacement seal on cap 1000 hours
Слайд 26Service
Hinged rear access cover
Simple operation to access
Dedicated ‘T’ bar locking
system to increase machine protection
Fixed rear access plate restricting access
4 bolts require removing to access
Universal fixtures increase the possibility of external access to the machine
Слайд 27Service
Hydraulic tank in the rear
Fill point at ground level
Hydraulic tank under
cab radiates heat onto the operator
Fill point at height with restricted access
Fill point at height with restricted access
Слайд 31Cab
Powershift transmission as standard
EH steering mode selection standard
Mechanical gear selection
Manual steering
mode selection – lever very close to the side window
Слайд 32Cab
Ergonomic instrument layout
Digital gauges compatible with Livelink
High instrument panel
Analogue gauges
Слайд 33Cab
External brake reservoir
Extern wash bottle fluid
In cab brake reservoir
In cab wash
bottle fluid
Слайд 37Other
Work lights spread across full cab – better coverage
Roof mounted work
lights are on one side
Слайд 38JCB – Superior by design
JCB’s proven 10 year design life
In house
manufacture of major components for quality assurance ‘the only truly vertical integrated telescopic handler’ and a ‘one stop shop for parts and service’
Structural integrity and durability built in
Higher Residual Values
Minimal daily checks
Simple control layout for safe and productive operation
Increased visibility for high productivity and increased safety
Structural integrity and durability built in
Higher Residual Values
Minimal daily checks
Simple control layout for safe and productive operation
Increased visibility for high productivity and increased safety
