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Net engine power is with standard equipment including air cleaner,
exhaust system, alternator,and cooling fan, at standard conditions
per SAE J1349 and DIN 6270B, using No.2-D fuel at 35 API gravity.
No derating is required up to 10,000-ft. (3050 m) altitude.Gross
power is without cooling fan.
Specifications and design subject to change without notice.Wherever applicable, specifications are in accordance with SAE standards.
Except where otherwise noted, these specifications are based on a unit with 54-in.(1370 mm) bucket, 36-in.(900 mm) triple semi-
grouser shoes, 20,172-lb.(9150 kg) counterweight, full fuel tank,and 175-lb. (79 kg) operator.
DKAX450DLC Litho in U.S.A. (09-08)
450D Engine
●
Meets EPA and CARB emission non-road regulations
● Auto-idle system
● Batteries (two 12 volt), 280-min. reserve capacity
● Coolant recovery tank
● Dual-element dry-type air filter
● Electronic engine control
● Enclosed fan guard (conforms to SAE J1308)
● Engine coolant to –34°F (–37°C)
● Fuel filter with water separator
● Full-flow oil filter
● Turbocharger with charge air cooler
● Muffler, under hood, with vertical curved end
exhaust stack
● Cool-on-demand hydraulic-driven fan
● Glow-plug start aid
● 500-hour engine-oil-change interval
● 70% (35 deg.) off-level capability
▲ Engine-oil-sampling valve
● Hydraulic fan reverser
Hydraulic System
●
Reduced-drift valve for boom down, arm in
● Auxiliary hydraulic valve section
● Spring-applied, hydraulically released automatic
swing brake
● Auxiliary hydraulic-flow adjustments through monitor
● Auto power lift
● 5,000-hour hydraulic-oil-change interval
▲ Hydraulic-oil-sampling valve
▲ Auxiliary hydraulic lines
▲ Auxiliary pilot and electric controls
▲ Hydraulic filter restriction indicator kit
▲ Load-lowering control device
▲ Single-pedal propel control
▲ Pattern changer
Undercarriage
●
Planetary drive with axial piston motors
● Propel motor shields
● Spring-applied, hydraulically released automatic
propel brake
● Track guides, front idler and center
● Two-speed propel with automatic shift
● Upper carrier rollers (3)
● Sealed and lubricated track chain
▲ Triple semi-grouser shoes, 30 in. (750 mm)
▲ Triple semi-grouser shoes, 36 in. (900 mm)
450D Upperstructure
▲
Counterweight-removal system
● Right- and left-hand mirrors
● Vandal locks with ignition key: Cab door / Fuel cap /
Service doors / Toolbox
● Debris-screening side panel
● Service platform, left side
● Remote-mounted engine oil and fuel filters
Front Attachments
●
Centralized lubrication system
● Dirt seals on all bucket pins
● No-boom-arm option
▲ Boom, 23 ft. 0 in. (7.0 m)
▲ Boom, mass excavating, 20 ft. 8 in. (6.3 m)
▲ Arm, mass excavating, 9 ft. 6 in. (2.9 m)
▲ Arm, 9 ft. 6 in. (2.9 m)
▲ Arm, 11 ft. 2 in. (3.4 m)
▲ Arm, 12 ft. 10 in. (3.9 m)
▲ Arm, 16 ft. 1 in. (4.9 m)
▲ Attachment quick-couplers
▲ Boom cylinder with plumbing to mainframe for
no-boom-arm option
▲ Buckets: Heavy duty / Heavy-duty high capacity /
Side cutters and teeth
▲ Material clamps
▲ Super-long fronts
Operator’s Station
●
Adjustable independent control positions (levers-
to-seat, seat-to-pedals)
● AM/FM radio
● Auto climate control/air conditioner, 20,000 Btu/hr.
(5.9 kW) with heater and pressurizer
● Built-in Operator’s Manual storage compartment
and manual
● Cell-phone power outlet, 12 volt, 60 watt, 5 amp
● Coat hook
● Deluxe air-suspension heated cloth seat with 4-in.
(100 mm) adjustable armrests
● Floor mat
● Front windshield wiper with intermittent speeds
● Gauges (illuminated): Engine coolant / Fuel
● Horn, electric
● Hourmeter, electric
● Hydraulic shutoff lever, all controls
● Hydraulic warm-up control
450D Operator’s Station
(continued)
● Interior light
● Large cup holder
● Machine Information Center (MIC)
● Mode selectors (illuminated): Power modes – three /
Travel modes – two with automatic shift / Work
mode – one / Boom mode
● Multifunction, color LCD monitor with: Diagnostic
capability / Multiple-language capabilities / Main-
tenance tracking / Clock / System monitoring with
alarm features: Auto-idle, engine air cleaner
restriction indicator light, engine check, engine
coolant temperature indicator light with audible
alarm, engine oil pressure indicator light with
audible alarm, low-alternator-charge indicator light,
low-fuel indicator light, fault code alert indicator,
fuel-rate display, wiper-mode indicator, work-
lights-on indicator, and work-mode indicator
● Fluid-level switch and indicator light for engine
coolant and engine oil
▲ Monitor system with alarm features: Hydraulic oil
filter restriction indicator light
● Motion alarm with cancel switch (conforms to SAE
J994)
● Power-boost switch on right console lever
● Propel pedals and levers
● SAE two-lever control pattern
● Seat belt, 2 in. (51 mm), retractable
▲ Seat belt, 3 in. (76 mm), non-retractable
● Tinted glass
● Transparent tinted overhead hatch
● Hot/cold beverage compartment
▲ 24- to 12-volt D.C. radio convertors, 10 amp
▲ Circulation fan
▲ Protection screens for cab front, rear, and side
▲ Window vandal protection covers
Electrical
●
50-amp alternator
● Blade-type multi-fused circuits
● Positive terminal battery covers
▲ Cab extension wiring harness
● JDLink
™
Ultimate wireless communication
system with 3 years of service
● JDLink
™
wireless communication system
Lights
●
Work lights: Halogen / One mounted on boom /
One mounted on frame
450D LC EXCAVATOR
Key: ● Standard equipment ▲ Optional or special equipment *See your John Deere dealer for further information.
CONTROL OWNING AND OPERATING COSTS
Customer Personal Service (CPS) is part of John Deere’s proactive, fix-before-fail strategy
on machine maintenance that will help control costs, increase profits, and reduce stress.
Included in this comprehensive lineup of ongoing programs and services are:
Fluid analysis program
– tells you what’s going on inside
all
of your machine’s major
components so you’ll know if there’s a problem
before
you see a decline in performance. Fluid
analysis is included in most extended coverage and preventive-maintenance agreements.
Component life-cycle data
– gives you vital information on the projected life span of
components and lets you make informed decisions on machine maintenance by telling you
approximately how many hours of use you can expect from an engine, transmission, or
hydraulic pump.This information can be used to preempt catastrophic downtime by servic-
ing major components at about 80 percent of their life cycle.
Preventive Maintenance (PM) agreements
– give you a fixed cost for maintaining a
machine for a given period of time. They also help you avoid downtime by ensuring that
critical maintenance work gets done right and on schedule. On-site preventive maintenance
service performed where and when you need it helps protect you from the expense of cata-
strophic failures and lets you avoid waste-disposal hassles.
Extended coverage
– gives you a fixed cost for machine repairs for a given period of
time so you can effectively manage costs. Whether you work in a severe-service setting or
just want to spread the risk of doing business, this is a great way to custom-fit coverage
for your operation. And an extended coverage contract also travels well because it’s backed
by John Deere and is honored by
all
Deere construction dealers.
Customer Support Advisors (CSAs)
– Deere believes the CSA program lends a
personal
quality to Customer Personal Service (CPS). Certified CSAs have the knowledge and skills
for helping make important decisions on machine maintenance and repair.Their mission is
to help you implement a plan that’s right for
your
business and take the burden of machine
maintenance off your shoulders.
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DKAX450DLC_SPECS 8/20/09 12:33 PM Page 18