DKA655CII Litho in U.S.A. (03-03)
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 for both the
655C-II and 755C-II.
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 units with standard equipment, 20-in. (mm) track grouser shoes,
modular cabs with air conditioning, full fuel tanks, and 175-lb. (79 kg) operators; 655C
unit with 2.35-cu. yd. (1.8 m
3
) bucket; and 755C unit with 3.14-cu. yd. (2.4 m3) bucket.
655C / 755C Series II Loaders
Key: ● Standard equipment ▲ Optional or special equipment ✶See your John Deere dealer for further information.
655 755
Engine
●
130-hp (97 kW) Liebherr D 924 T-EA1
water-cooled, turbocharged 4-cylinder
diesel (EPA Tier II emissions compliant)
● 177-hp (132 kW) Liebherr D 926 T-EA2
water-cooled, turbocharged, and intercooled 6-cylinder diesel (EPA Tier II
emissions compliant)
●●Blower-type cooling fan with viscous
drive off gear-driven water pump
●●Dual-element dry-type aspirated air
cleaner with automatic dust ejector
●●Electric fuel pump
●●Enclosed secondary fan guard (conforms
to SAE J1308)
●●Engine coolant to –34° F (–37°C)
●●Fuel system with prefilter, water sepa-
rator, and microfilters
● Quick-release fuel filter
●●Heavy-duty five-fin-per-in. radiator
●●Intake air heater cold-starting aid
●●Under-hood muffler with vertical
exhaust stack
●●Oil-to-water engine oil cooler
●●Pressure lubrication for operation up to
45 degrees
●●Spin-on full-flow oil filter, with anti-
drain back valve
● Starter motor, 7.2 hp (5.4 kW)
● Starter motor, 8.9 hp (6.6 kW)
●●Turbocharger provides spark arresting
Power Train
●●
Dual-path hydrostatic transmission:
Dynamic braking / Electronically controlled with power management and
AutoTrac / Infinite speed control / Pedal
steer with full power turn and counterrotation / V-pattern F-N-R control
●●Automatic spring-applied, hydraulic
released parking brake
●●Hydraulic/transmission oil-to-air cooler,
independent of radiator with hydrostatically driven cooling fan
●●Park brake button: Neutralizes trans-
mission and activates parking brake
●●Pedal-operated secondary service brakes
●●Transmission system diagnostic test ports
●●Two-speed transmission maximum speed
control with dash-mounted indicator light
Electrical
●●
24-volt system
●●Alternator, 55 amp
● Batteries (2), heavy-duty cold start,
760 CCA
● Batteries (2), heavy-duty cold start,
1,050 CCA
●●Positive battery terminal covers
●●Electrically activated battery master
disconnect
●●Fuse-protected circuits
●●Working lights, cab mounted, front (2)
and rear (2)
▲▲Additional front lights (2)
▲▲Light guarding✶
655 755
Hydraulic System
●
41-gpm (156 L/min.) load-sensing variable-displacement pump
● 55-gpm (209 L/min.) load-sensing vari-
able-displacement pump
●●Boom float with on/off indicator light
●●Circuit relief valve protection
●●Electrical switches for lift stop, bucket
positioning, and bucket float
●●Electrically controlled bucket float
●●Hydraulic functions disabled with park
lock lever
●●Hydraulic/hydrostatic oil reservoir with
sight glass
●●Hydraulic system diagnostic test port
●●“O ”-ring seal connectors
●●Replaceable filter, 20/5 micron with
magnetic particle attractors
●●Single V-pattern lever control
●●Tank shutoff valves for service
●●Two-function loader valve with single-
lever bucket control
▲▲Hydraulic controls for front and rear
attachments
Undercarriage
●
66-in. (1680 mm) gauge standard track
frame
● 71-in. (1800 mm) gauge standard track
frame
●●Center track guides
●●Front idler and sprocket chain guides
●●Full-length track frame covers
●●Hydraulic track adjusters with hinged
dirt cover
●●Oscillating track frames
●●Isolation-mounted pivot shafts and
equalizer bar
●●Maintenance-free track components,
sealed and lubricated rollers, idlers,
and sprockets
●●Sealed and lubricated track chain
●●Segmented bolt-on sprockets
▲▲20-in. (508 mm) closed-center double-
bar track grouser shoes
▲▲22-in. (560 mm) closed-center double-
bar grouser shoes
▲▲Full-length bolt-on rock guards
Operator’s Station
●●
Modular cab with integrated ROPS/FOPS
(conforms to SAE J1040, ISO 3471/3449):
Hydraulically tilted / Isolation mounted /
Air conditioner/heater/defroster/pressurizer with filtered fresh air intake and
two-speed blower / Ashtray / Dome light /
Fabric seat cushions / Lockable doors
(open and closed position) / Pull-down
sunshade / Radio-installation provision /
Rearview mirror / Sliding side windows /
Tinted glass / Windshield wipers, front
and rear, with washers
▲▲Modular ROPS/FOPS canopy, isolation
mounted, vinyl seat cushions (conforms
to SAE J1040, ISO 3471/3449)
655 755
Operator’s Station (continued)
●●Left and right access
●●Built-in operator’s manual storage
compartment and operator’s manual
●●Rubber floormat
●●Deluxe mechanical suspension seat:
Adjustable armrests, backrest, height/
weight, and fore-aft / Seat cushion tilt
▲▲Deluxe air suspension power-adjustable
seat (cab only): Adjustable armrests,
backrest, height/weight, and fore-aft /
Fabric seat cushions / Seat cushion tilt
●●Seat belt, 2-in. (50 mm), retractable
(conforms to SAE J386)
▲▲Seat belt, 3-in. (76 mm), retractable
with CRS (conforms to SAE J386)✶
●●Electronic monitor system with audible
and visual warnings: Engine air filter
restriction / Hydraulic/hydrostatic filter
restriction / Hydrostatic transmission
pressure / Low alternator voltage /
Park brake
●●Gauges, electric, illuminated: Engine
coolant temperature / Engine oil pressure / Fuel / Hourmeter
●●Horn, electric
●●Key start switch with electric fuel shutoff
●●24-volt power port
●●Lever-controlled throttle
●●Slip-resistant steps and ergonomically
located handholds
▲▲Radio AM/FM✶
Attachments
●●
General-purpose bucket with bolt-on
teeth and back-drag rear edges
▲▲Multipurpose bucket with bolt-on teeth
▲▲Cutting edge segments, reversible✶
▲▲Three-shank radial ripper
Overall Vehicle
●
66.0-gal. (250 L) fuel tank with widemouth filler cap
● 84.5-gal. (320 L) fuel tank with wide-
mouth filler cap
●●Bucket-level indicator
●●Hinged reinforced radiator guard
●●Loader boom service lock
●●Lockable vandal protection: Battery
compartment / Engine access doors /
Fuel tank / Hydraulic and transmission
access door / Instrument panel (canopy
only) / Storage compartments (2)
●●Oil-lubricated lower bucket pins
●●One-piece unitized mainframe
●●Rear drawbar hitch with pin
●●Reinforced engine bottom guards
●●Return-to-dig feature
●●Reverse warning alarm (conforms to
SAE J994, J1446)
●●Tool kit with brake-release towing kit
●●Z-bar bucket linkage
▲▲Bumper, heavy-duty extended rear✶
▲▲
Grille, heavy-duty horizontal louvered✶
▲▲
Lifting lugs✶