ATD Tools ATD-7484 Istruzioni per l’uso

Printed in China

ATD7484_ATD7485_rev_0417

Model ATD-7484

Model Number

ATD-7484

ATD-7485

Operating Instructions & Parts Manual

Capacity

2 Ton

Heavy Duty

Engine Cranes

(Foldable Legs)

Model ATD-7485

WARNING: This product may contain chemicals, including lead, known to the State of California to cause cancer,

birth defects or other reproductive harm. Wash hands after handling.

Made in China to ATD Tools, Inc. Specications

Visit us at www.atdtools.com

Save these instructions. For your safety, read and understand the information contained within. The owner and

operator shall have an understanding of this product and safe operating procedures before attempting to use this

product. Instructions and Safety information shall be conveyed in the operators native language before use of this

product is authorized. Make certain that the operator thoroughly understands the inherent dangers associated with

the use and misuse of the product. If any doubt exits as to the safe and proper use of this product as outlined in this

factory authorized manual, remove from service until which time it is clear. Inspect before each use. Do not use

if broken, bent, cracked or otherwise damaged parts are noted. If the crane has been or suspected to have been

subjected to a shock load, discontinue use until checked out by an authorized factory service center. Owners and

operators of this equipment shall be aware that the use and subsequent repair of this equipment may require special

training and knowledge. It is recommended that an annual inspection be done by TXDOL¿HGSHUVRQQHODQG that any

missing or damaged parts, decals, warning / safety labels or signs be replaced with factory authorized replacement

parts only. Any crane that appears to be damaged in any way, is worn or operated abnormally should be removed

from service immediately until such time as repairs can be made.

PRODUCT DESCRIPTION

ATD Tools Engine Cranes are designed to safely lift and lower rated capacity engines. It is an aid in the removal and

installation of automotive and light truck engines. Welded steel tube construction, heavy duty chains and safety

hooks,steelcastersand wheelsalong withcompliance withthe latestASME /ANSI - PALD standardsensuresafety,

strength and stability. Model ATD-7485 is a foldable, space saver design. Each has air actuated option.

SPECIFICATIONS

Model Boom

Position Capacity Min. Hook

Height Max. Hook

Height Boom Length

ATD-7484

ATD-7485

62-1/2” to 89-1/2”

78-1/2”

29” to 33-7/8”

37-7/8”

34-5/8” to 53-1/8”

30-3/8”

57”

(73” folded)

3-1/2”

5”

3-1/2”

266.25 lbs.

266 lbs.

Model Base

Length

Base

Width

(Front)

Base

Width

(Rear) Height

Wheel

Diameter

(Front)

Wheel

Diameter

(Rear) Weight

1 2 Ton 18-3/8" 69-1/4" 48-3/4"

2 1-1/2 Ton 14" 75-1/4" 57-3/4"

3 1 Ton 9-1/4" 81-1/4" 66-3/4"

4 1/2 Ton 5" 86-1/2" 76-3/4"

ATD-7485

1 2 Ton 0" 59-1/4" 48-5/8"

2 1-1/2 Ton 0" 63" 55-5/8"

3 1 Ton 0" 66-5/8" 62-7/8"

4 1/2 Ton 0" 70-1/2" 69-7/8"

Hook

Rear Caster

Front Extension Legs Front Caster

Boom Extension

Boom

Hydraulic

Unit (jack)

Base

Handle

Braces

Upright

Rear Exten-

sion Legs

Front Legs

Hook

Hydraulic

Unit (jack)

Caster

Braces

Boom

Upright

Handle

Base

Boom Extension

Crane

Handle

Middle

Wheels

Front Wheel

Figure 1- Model ATD-7484 components

Figure 1- Model ATD-7485 components

BEFORE USE

1. Inspect crane before each use. Do not use if bent,

broken or cracked components are noted. Ensure

that casters/wheels and boom move freely. Check

for and tighten any loose assemblies.

2. Verify that the product and the application are

compatible, if in doubt call for Technical Service

(888) 332-6419.

3. Before using this product, read the owner's manual

completely and familiarize yourself thoroughly with

the product and the hazards associated with its

improper use.

3. Open the release valve by turning the release valve

lever

counter-clockwise (no more than 1/2 full turn).

4.Withramfullylowered,removeoil¿llerplugandpump

handle 6 to 8 full strokes. This will help release any

trappedair within thereservoir. Ensure the oillevel is

justbelow the oil¿OOer hole. Reinstalltheoil ¿OOerplug.

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5.Check to ensure that crane rolls freely, that the pump

andreleasevalve operate smoothly. Raiseandlower

the unloaded crane throughout the lifting range be-

fore putting into service.

6. Replace worn or damaged parts and assemblies

with Factory Authorized Replacement Parts only.

Lubricate as instructed in Maintenance Section.

4Figure 3 - Assembly Illustration for model ATD-7484

ASSEMBLY

For ModelATD-7484: (See Figure 1)

1. Attach casters (#15) to rear extension legs (#24)

with M8x20 bolts, washers and nuts (#29, 33 &

34).

2. Slide front extension legs (#14) and rear extension

legs(#24)intobaseframe (#11),securewithM12x25

bolts (#13) in frame, tighten bolts.

Note: Do not tighten any bolts unless told to. Never

extend beyond mark on leg. Extend each leg extension

equal distance from frame.

3. Place post (#2) on the base frame and secure with

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4. Attach braces (#18) on each side of post at top and

secure with M12x100 bolt and nut (#4 & 19). Place

bottomofbraces on insideof base frame securewith

M12x90 bolts and nuts (#31 & 19).

5. Attach bracket (#32) to hydraulic unit (#1) with

M10x30 bolts, washers and nuts (#6, 25 & 26).

Then attach to post using M16x75 bolt and nut (#10

& 12).

6.Placeboom (#7) on topof post, secure withM20x120

bolt and nut (#3 & 20). Pump hydraulic unit using

handle (# 21) until ram is approximately 2" above.

Placefront mounting bracketon boom, ontop of ram

and secure with M16x90 bolt and nut (#9 & 12).

7. Slide boom extension (#8) to boom (#7), make sure

the slot for chain (#17) faces down and secure with

M16x90bolt and nut(#9 & 12). 4 positionsavailable:

1/2 ton, 1 ton, 1 1/2 ton and 2 ton.

8. Insert chain and hook(#17) to boom extension (#8)

with M12x75 bolt and nut (# 30 & 19).

Note: Checkall fasteners for tightness, including those

pre-assembled at the factory. Tighten where required.

Do not load beyond rated capacity.

WARNING

6WXGy, understand, and follow all instructions

provided with and on this device before operating

this device.

'RQRWH[FHHGUDWHGFDSDFLW\IRUHDFKERRPSRVL-

tion.

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2QO\XVHFKDLQVDQGVOLQJVZLWKDFDSDFLW\HTXDO

to or greater than that of the crane.

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load is stable, is in lowest possible position and is

moved over a smooth, hard level surface.

Avoid shock loads caused by the rapid opening

and closing of release valve.

6KRFNORDGVPD\FDXVHWKHORDGWRVZLQJFDXV-

LQJWKHFUDQHWRÀLSYLROHQWOy, bend or break.

(QVXUHWKHERRPLVIXOO\ORZHUHGEHIRUHFKHFNLQJ

RUDGGLQJÀXLGWRWKHK\GUDXOLFXQLW

1HYHUH[WHQGERRPH[WHQVLRQEH\RQGOHJH[WHQ-

sion (Model ATD-7484).

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line of travel.

'RQRWXVHDGDSWHUVRUDFFHVVRULHVWKDWDUHQRW

provided initially.

Do not use the device for any purpose other than

that for which it is intended.

1RDOWHUDWLRQVVKDOOEHPDGHWRWKLVGHYLFH

Failure to heed these markings may result in

personal injury and/or property damage.

Figure 4 - Assembly Illustration for model ATD-7485

ASSEMBLY (continued)

For Model ATD-7485: (see Figure 2)

1. Attach caster assembly (# 23) to base frame (# 24)

using M8x16 bolts, washers and nuts (# 14, 21 & 22).

2. Install 3.5 " middle wheels (# 33) to base frame (# 24)

using M8x60 bolts, rod cover, washers and nuts (#

31, 32, 22 & 21).

3. Attach two front legs (# 27 & 35) to base frame (# 24)

using M16x85 bolts, washers and nuts (# 43 & 9).

Then secure the legs with stop bar and pin (#25 & 34)

to the front hole of the legs.

4. Attach upright (# 18) to base frame using M12x80

bolts, washers and nuts (# 20 & 10). Upright must

lean towards the rear of the base frame as shown.

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5. Attach braces (# 17) to upright(# 18) with M12x80

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tight.

6. Attach braces (#17 to inside of base frame (24) using

M12x35 bolts, washers and nuts (# 20 & 2).

Note: Braces assemble to inside of base frame.

7. Tighten upright to base frame, braces to upright, and

braces to base frame bolts.

8. Attach hydraulic unit (# 41) to the bracket (# 39) using

M10x30 bolts, washers and nuts ( # 38, 37 & 36).

Then position to mounting ears on post, attach using

M16x75 bolt, washer and nut (# 10 & 9).

To fold for storage:

a. Remove stop bar and pin (# 25 & 34).

b. Raise leg until it leans on the

legs support bracket (# 19).

Note: Handle of hydraulic unit must face the front of

the base frame as shown. Tighten nut. Lean hydraulic

unit assembly back against post.

9. Connect boom (# 8) to upright (# 18) using

M20x100 bolt, washer and nut (# 12 & 11).

10. Hold boom and pivot hydraulic unit out away

from upright and position ram between mounting

brackets on boom. Attach hydraulic unit to boom

with M16x75 bolt, washer and nut (# 10 & 9).

Tighten nuts.

11. Slide boom extension (# 4) into boom and secure

in retracted position using M12x70 bolt and nut (#

7 & 2). 4 positions available: 1/2 ton, 1 ton, 1 1/2

ton and 2 ton.

12. Slide square washer (# 5) into boom, sesure us-

ing M8x16 bolt and washer (# 6, 22)

13. Insert hook (# 1) to boom extension using

M12x60 bolt, washer and nut (# 3 & 2).

14. Attach legs support bracket (# 19) to upright (#

18) with M6x10 bolts (# 42).

15. Attach handle to upright (# 18) with M8x16 bolts

(# 14).

OPERATION

1. Load capacity should be coordinated with boom

extension and legs extension. For model ATD-7484,

do not extend boom extension beyond the marking

that coordinate with the legs extension.

3. Follow vehicle service manual recommendations to

remove engine. When ready to remove engine, turn

releasevalve clockwise until ¿UP Pumphandle until

load is high enough to clear vehicle. (squeeze lift

control valve for air actuated option)

Note: Avoid rolling the loaded engine crane. To help

positionanengine stand ifnecessary, moveonly across

smooth, level, seamless surfaces.

Before moving ensure the load:

a.is lowered to the lowestpractical position, but always

below the center of gravity.

b. is prevented from swinging and inadvertent

shifting.

4. Immediately transfer the load to appropriate engine

support device (engine stand).

5. Check to ensure stand is secure before working on

or around.

MAINTENANCE

Important: Use only a good grade hydraulic jack oil.

We recommend Mobil DTE 13M or equivalent. Avoid

mixing different types of ÀXLG and NEVER use brake

Àuid,turbine oil,transmission ÀXid,motor oilor glycerin.

Improper ÀXLG can cause premature failureof the jack

and the potential for sudden and immediate loss of

load.

For air actuated units: When used daily, pour a

teaspoon of proper lubricant into the air inlet of the lift

control valve. Connect valve to air supply and squeeze

valvelevertooperate.Thiswillevenly distribute lubricant

and properly prepare the hydraulic power unit for use.

Periodically check for leaks at air connections. Use

threadcompound to repair.Avoidtheuse of thread tape

when possible.

Adding oil

2. Remove oil ¿OOHU plug and ¿OO until oil is level with the

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2. Secure engine to chain/sling hook assembly, ensure

load is centered.

Changing oil

For best performance and longest life, replace the

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1. With ram fully lowered and pump piston fully de-

pressed, remove from crane body. With jack in its

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2. Lay the jack on its side and drain the Àuid into a

suitable container.

Note: Dispose of hydraulic ÀXLG in accordance with

local regulations.

3. Set jack in its level upright position.

4. Fill with oil until just below the rim of the oil ¿OOHU plug

KROH5HLQVWDOO¿OOHUSOXJ

Lubrication

Acoating oflight lubricating oil topivot points, axles and

hinge will help to prevent rust and assure that wheels,

casters and pump assemblies move freely.

Cleaning

Periodically check the pump piston and ram for signs

of rust or corrosion. Clean as needed and wipe with an

oily cloth.

Note: Never use sandpaper or abrasive material on

these surfaces!

Storage

When not in use, store the crane with pump piston and

ram fully retracted.

!WARNING

To avoid crushing and related injuries:

NEVER work on, under or around a load support-

ed only by engine crane. Immediately transfer

the load to an appropriately rated engine stand.

! SAFETY MESSAGE !

Be sure all tools and personnel are clear before

lowering load. Lift only on areas of the engine as

VSHFL¿HGE\WKHYHKLFOHPDQXIDFWXUHr.

1. With ram fully lowered and pump piston fully

depressed, set jack in its upright, level position.

TROUBLESHOOTING

Symptom Possible Causes Corrective Action

Crane will not lift load Release valve not tightly closed

Overload condition Ensure release valve tightly closed

Remedy overload condition

Crane will lift, but not maintain

pressure Release valve not tightly closed

Overload condition

Hydraulic unit malfunction

Ensure release valve tightly closed

Remedy overload condition

Contact Tech. Service (888) 332-6419

Crane will not lower after unloading 5HVHUYRLURYHU¿OOHG (QVXUHORDGLVUHPRYHGWKHQGUDLQÀXLG

to proper level

Poor lift performance Fluid level low

Air trapped in system (QVXUHSURSHUÀXLGOHYHO

:LWKUDPIXOO\UHWUDFWHGUHPRYHRLO¿OOHU

plug to let pressurized air escape,

WKHQUHLQVWDOORLO¿OOHUSOXJ

Crane will not lift to full extension Fluid level low (QVXUHSURSHUÀXLGOHYHO

For a period of one (1) year from date of purchase, ATD Tools,Inc. will repair or replace, at its option, without charge,

any of its products which fails due to a defect in material or workmanship, or which fails to conform to any implied

warranty not excluded hereby.

Performance of any obligation under this warranty may be obtained by contacting your distributor or point of sale

for further instructions. Please retain your proof of purchase, as it will be needed for any claim.

Except where such limitations and exclusions are VSHFL¿FDOO\ prohibited by applicable law, (1) the CONSUMER'S

SOLEAND EXCLUSIVE REMEDY SHALLBE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTSAS

DESCRIBEDABOVE, and (2) ATD Tools,Inc. SHALLNOT BE LIABLE FORANY CONSEQUENTIALOR INCIDEN-

TAL DAMAGE OR LOSS WHATSOEVER, and (3) THE DURATION OFANYANDALL EXPRESSEDAND IMPLIED

WARRANTIES, INCLUDING WITHOUT LIMITATION,ANY WARRANTIES OF MERCHANTABILITYAND FITNESS

FOR A PARTICULAR PURPOSE, IS LIMITED TO A PERIOD OF ONE (1) YEAR FROM DATE OF PURCHASE.

Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply

to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above

limitation or exclusion may not apply to you. This warranty gives you VSHFL¿F legal rights, and you may also have

other rights which vary from state to state.

ONE YEAR LIMITED WARRANTY

REPLACEMENT PARTS

Available Parts: Please refer to the Parts drawing when ordering parts. Not all components of the jack are replace-

ment items, but are illustrated as a convenient reference of location and position in the assembly sequence. When

ordering parts, give model number, part number and description below. Call your distributor for current pricing.

Figure 5 - Replacement Parts Illustration for model ATD-7484

Model ATD-7484:Ref. Part No. Description Quantity

1 T473-05000-000 Hook Asembly 1

2 BL80-60000-000 Hydraulic Unit 1

3 T473-00005-000 Hydraulic Unit Bracket 1

4 BL80-20000-000 Handle 1

5 T473-04000-000 Caster Assebly 3 1/2" 4

6 T473-00001-000 Braces 2

7 T473-00002-100 Leg Extension, Short 2

8 T473-00004-100 Leg Extension, Long 2

9 T473-00003-000 Boom Extension 1

— T473-06000-000 Hardware Kit -

— BL800S-034 Repair Kit for Hydraulic Unit -

— ATD7484-M2 Manual 1

Figure 6 - Replacement Parts Illustration for model ATD-7485

Model ATD-7485:

Ref. Parts No. Description Quantity

01 T476-01000-000 Boom Extension 1

02 T476-08000-000 Rotating Knock-down Hook 1

03 BL80-70000-000 Hydraulic Pump 1

04 BL80-16002-000 Release Valve Lever 1

05 T473-00005-000 Hydraulic Unit Bracket 1

06 BL80-20000-000 Hydraulic Pump Handle 1

07 T476-06000-000 Leg Extension, Left 1

08 T476-07000-000 Leg Extension, Right 1

09 T476-00001-000 Brace 2

10 T474-04000-000 Caster 2

11 T474-00002-000 Middle Wheel, 3 1/2" 2

12 T476-00003-000 Front Wheel, 5" 2

13 T940-03003-000 Handle Grip 2

— BL800S-034 Repair Kit for Hydraulic Unit (not shown) -

— ATD7484-M2 Manual 1

10 11

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