®

524D2-section or 3-section boomMATERIAL HANDLER

SPECIFICATIONS

~erform~nce 1Rated CapacityAt 24 in. (610 mm) load center,6,000 lb. (2,722 kg)

Maximum Lift Height24.5 ft. (75 m) or 32 ft. (9.8 m).....-.-.-- .-"Frame Leveling8 degrees

Lift Speed (boom retracted)Empty, 121 fp.m. (36.9 m/min);Loaded 79.3 fpm (24.2 m/min)

Boom SpeedExtend 1075 fpm (328 m/min)Retract 131.3fpm (40 m/min)

Travel Speeds Forward and Reverse~ 4WD-2WD 75-16 mph (12-25.7 km/hr)

Operating WeightWith 48" (1.2m) carriage and forks,524D-2S - 15,320 lb. (6,955 kg)524D-3S - 15,926 lb. (7,230 kg)

Drawbar PullLoaded 12,850 Ibs. (5828 kg)

lD~e Une SpecificationsIEngineMake and Model . Cummins B3.9C-80Fuel NO.2 DieselCycles 4No. of Cylinders 4Displacement 239 cu. in. (3.9 iJRated Speed 2500 rpmMax. Gross BHP 80 hp (60 Kw)Fuel Tank 40 gal. (151.4iJ

Engine FiltersTwo-stage dl}' air cleaner - centrifugalpre-cleaner with continuous dust ejectorPLUS cleanable and replaceable dl}' filterelement. Visual service indicator.

Replaceable element-type fuel filter/waterseparator.Full-fiow replaceable-elementengine oil filter

Electrical SystemVoltage - 12VAlternator - 63 arnpBattel}' - 810 Cold Cranking AMP at O°F

r-\ Hydrostatic Drive5500 PSI (37,923 kpa) closed loop withpiston pump and motors.

All hydraulic connections ORS and Code62 O-ring flanges.

Integral reservoir with implementhydraulics.

8 micron suction filter for charge pump.

Self-contained, swashplate design,variable displacement, over center, pistonpump. Neutral start switch. (Park brakemust also be engaged to start.)

2WD and 4WD inching (524 only)2WD - 4WD switch on dash (524 only).Forward, neutral, reverse lever on leftof steering column.

Single foot pedal control provides bothbraking and inching for lifting whilemaneuvering vehicle.

Electro/hydraulic traction lock valve forsuperior tractive effort (524 only).AxlesPlanetal}' hubs with piston motors onrear axle (524 only)

Piston motor-driven planetal}' front axle withhigh-bias, limited slip differential.BrakesService - Hydraulic wet disc brake on eachfront wheel.

Hydraulic dynamic braking on front axleand both rear wheels.

Parking BrakesSpring-applied electro/hydraulic release, failsafe on both front wheels.

Light on dash indicates when brake is on.Tires13:00x24 - G2 type (common wheel)Optional: 1300R24 radial tiresCabCertified FOPS/ROPSstructure with horn,back-up alarm and right side rear view mirror.

SteeringHydraulic power steering with manualbackup. Rear wheel steering, 90° pivotaround either front tire.

InstrumentsVolt meter, hour meter, engine oil pressuregauge, fuel gauge, water temperaturegauge. All gauges protected by clearaCl}'lic covers.ControlsGrouped for operator comfort andconvenience.

Boom lift and crowd on single joystick.

Right-hand tilt and sway levers.Foot throttle.Roor mounted traction lock switch (524 only).

Hydraulic System-ImplementSingle-section gear-direct from engine.

40 gal. (151.4iJ system capacity.

8 micron filter with visual serviceindicator and suction strainer.

Lift,crowd, tilt and sway cylinders have safetychecks to prevent dropping of load in theevent of hose or other hydraulic failure.

lAccessories & OPt!~nsJCab EnclosureLockable, split door. Windshield wiper.Heater & defroster fan.

Light GroupConsists of 2 cab-mounted headlights, 1backup/tail/stoplight and rotating beacon.

Auxiliary Hydraulic CircuitRequired for all attachments equipped withcylinders or other hydraulic components.Consists of valves, controls, hydraulic lines.Radial Tires

Winch

Left Hand Tilt/Sway Control

Tilt on Joystick

rAttach~ents I

Carriage48" (1.2m) & 66" (17 m)

Slope Pile Carriage48" (1.2m) & 66" (17 m)

100° Swing Carriage72" (1.8 m)

Pallet Forks2" x 4" x 48" (508 mm x 101.6mm x 1.2 m)

Cubing Forks2" x 2" x 48" (508 mm x 508 mm x 1.2 m)

Vertical Mast6' (1.8m) with 48" (1.2m)or 66" (1.7 m) Carriage

Truss Boom With or Without Winch10' (30 m)

Bucket.0.75 CY (0.57m3) or 1.25 CY (0.95 m3)

Work Platform

Instant Hook

MATERIAL HANDLER

524D-2S (2-Section Boom)

0"(Omm)INSIDE

TURNINGRADIUS

,..,. ---------...

~152"

(3.9mm)TURNING

RADIUS

IMPORTANT

Rated lift capacities shown are withmachine equipped with carriage andpallet forks and on a firm, level surfacewith undamaged, properly inflated tires.Machine specifications and stability arebased on rated lift capacities at specificboom angles and boom lengths. Ifspecifications are critical, the proposedapplication should be discussed withyour dealer.

DO NOT exceed rated lift capacity loads,as unstable and dangerous machineconditions will result.

DO NOT tip the machine forward todetermine the allowable load.

Use only Gradall approved attachmentswith the proper material handlermodel/attachment load capacity chartdisplayed in the operator's cab. OSHArequires all rough terrain forklift operatorsto be trained according to OSHA 29CFR 1910.178(I).

Max. Reach:13 ft. (4 m)Max. Lift:

24.5 ft. (7.5 m)

176" (4.5 m)

(0 m) 0'

O'

(1.2 m) 4'

10'

(2.4 m) 8'

(8.5 m) 28'

(7.3 m) 24'

(4.9 m) 16'

(6.1 m) 20'

(3.7 m) 12'

(-1.2 m) -4'

16' 12' 8' 4' I 0'(4.9m) (3.7 m) (2.4 m) (1.2 m) (0 m)

524D

524D-3S (3-Section Boom)

FormNo.10131 12/01Replaces FormNo. 10006Printed in USA

(11.0 m) 36

(9.8 m) 32'

(8.5 m) 28'

(7.3 m) 24(6.1 m)20(4.9m)16't20·

(3.7m)12'

(2.4 m) 8'.----.0 ~ ""

:>:>.....

(1.2 m) 4'r-:t+ -<

o·(0 m)O'

12' 8' 4'(3.7 m) (2.4 m) (1.2 m)

Max. Reach:21 ft. (6.4 m)

Max. Lift:32 ft. (9.8 m)

T94"

I)

I(148"n\ I~~~~(1.7m)

96" (2.4 m)

This machine is designed to meetspecifications of ASME 856.6b-1998. It

is Gradall Policy to continually improveits products. Therefore, designs, materialsand specifications are subject to changewithout notice and without incurring anyliability on units already sold. Units shown

may have optional equipment See applicablespecifications and price lists for optionalequipment.

GIIADAI.I.@A JLG. COMPANY

The Gradall Company600 East Chestnut Street, Orrville, Ohio 44667Phone (330) 339-2211 FAX(330) 684-1029www.gradall.com