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791-6021 

rev. 12/06/13

Model # 791-6021

1-1/2 TON CapaCiTy

CRaNE

• Read, study, understand and follow all instructions before 
operating this device. • Inspect crane before each use. Do 
not  use  if  damaged,  altered,  modified,  in  poor  condition, 
leaking hydraulic fluid, or unstable due to loose or missing 
hardware or parts. Make corrections before using. • Never 
get  under  a  load  being  lifted  or  suspended.  •  Wear  eye 
protection  that  meets  ANSI  Z87.1  and  OSHA  standards. 
• Use only on a hard level surface. • Do not raise the boom 
if  the  crane  is  equipped  with  a  foldable  or  storable  leg 
feature and the legs are in the upright position. Legs must 
be  secured  in  the  upright  position  when  not  used.  •  Use 
only  slings  or  chains  with  a  rated  capacity  greater  than 
the weight of the load being lifted. • Do not exceed rated 
capacity. • Do not lift or move a load that has a center of 
gravity extending beyond the front wheels. • Do not allow 
load  to  swing  or  drop  violently  while  raising,  lowering  or 
moving. • Before moving, lower load to the lowest possible 
point. • No alterations shall be made to this product, and 
do  not  use  any  unapproved  attachments.  •  This  product 
contains  one  or  more  chemicals  known  to  the  State  of 
California  to  cause  cancer  and  birth  defects  or  other 
reproductive harm. 

Wash hands thoroughly after handling.

 

• Failure to heed these warnings may result in serious or 
fatal personal injury and/or property damage.

WARNING

BEFORE USING THIS DEVICE, READ THIS 
MANUAL COMPLETELY AND THOROUGHLY, 
UNDERSTAND ITS OPERATING  
PROCEDURES, SAFETY WARNINGS AND 
MAINTENANCE REQUIREMENTS.

It is the responsibility of the device owner to make sure all personnel 
read this manual prior to using the device. It is also the responsibility 
of the device owner to keep this manual intact and in a convenient  
location for all to see and read. If the manual or product labels are lost 
or not legible, contact NAPA for replacements. If the operator is not 
fluent in English, the product and safety instructions shall be read to 
and discussed with the operator in the operator's native language by 
the purchaser/owner or his designee, making sure that the operator 
comprehends its contents.

Boom Capacity 

Pos. 1 @ 750 Lbs. .... Pos. 2 @ 1,500 Lbs. ....Pos. 3 @ 2,250 Lbs. ...... Pos. 4 @ 3,000 Lbs.

Max. Boom Ht.  

96.5" ........................... 90.5" ............................84.5" .............................. 78.5"

Min. Boom Ht. 

0" .................................0" ................................5.5" .............................. 11.75"

Boom Ext. From End
     to Ram 

48" ............................. 41.5" ............................. 34" .................................27"

Base Dimensions – Open 
Width Back ...................................................................................................................................................................... 34" 
Width Front .................................................................................................................................................................. 35.5" 
Length .......................................................................................................................................................................... 69.5" 
Base Dimensions – Folded 
Width Back ...................................................................................................................................................................... 34" 
Width Front ..................................................................................................................................................................... 24" 
Depth  ........................................................................................................................................................................... 21.5" 
Power Unit............................................................................................................................... 8 Ton Heavy Duty Fast Rise 
Shipping Weight......................................................................................................................................................216 Lbs. 
(Shipped in 2 boxes)

SPECIFICATIONS

Содержание 791-6021

Страница 1: ...e State of California to cause cancer and birth defects or other reproductive harm Wash hands thoroughly after handling Failure to heed these warnings may result in serious or fatal personal injury an...

Страница 2: ...HAZARDOUS SITUATIONS Read study understand and follow all instructions before operating this device Inspect crane before each use Do not use if damaged altered modified in poor condition leaking hydr...

Страница 3: ...ystem during shipment An air bound hydraulic system feels spongy when pumped and may not allow the jack to pump full incremental strokes TO PURGE AIR FROM THE HYDRAULIC SYSTEM a Open the release valve...

Страница 4: ...ed for the PREVENTATIVE MAINTENANCE section of this manual to alert you to potential personal injury hazards Obey all instructions to avoid possible injury or death 1 Always store the crane in a well...

Страница 5: ...AHR Hydraulic Ram Including 13 85mm tank 1 14A RS5218AHRA Hydraulic Ram Including 13 75mm tank 1 15 Washer 16 3 Index No Part No Description Qty Index No Part No Description Qty 16 Nut M16 3 17 RS5218...

Страница 6: ...ealing Ring 1 25 O Ring 1 26 Top Nut 1 27 Handle Yoke 1 28 Roller 1 29 Pump Piston A 1 30 O Ring 2 31 Pump Piston Spring 1 32 Pump Piston Housing A 1 33 Sealing Ring 1 34 Sealing Ring 1 35 Pump Piston...

Страница 7: ...manos despu s de manipular el producto Hacer caso omiso a estas advertencias puede ocasionar lesiones personales serias o fatales y o da os a la propiedad ADVERTENCIA MODELO 791 6021 CAPACIDAD 1 1 2 T...

Страница 8: ...condiciones si haya una fuga de fluido hidr ulico o si est instable debido a piezas sueltas o faltantes Haga toda correcci n antes del uso Nunca m tase debajo de una carga suspendida o una la que est...

Страница 9: ...ure el perno de ndice 28 con una arandela de ndice 3 y una tuerca de ndice 2 11 Sujete la barra de empuje de ndice 19 en el lado posterior del m stil vertical de ndice 17 usando los tornillos de ndice...

Страница 10: ...so al momento de transportarse Baje la carga a la altura adecuada de transporte al lentamente y cuidadosamente gire la v lvula de liberaci n del cilindro hidr ulico en el contrasentido de las agujas d...

Страница 11: ...fournie L utilisation de ce v rin est limit e la pose au retrait et au transport en position abaiss e des transmissions et des bo tes de transfert Portez une protection oculaire qui r pond aux normes...

Страница 12: ...l ches Apporter les corrections ou les r parations n cessaires avant l utilisation Ne jamais se placer sous une charge qui est soulev e ou suspendue Porter des lunettes de protection conformes la norm...

Страница 13: ...er sur le c t du montant no 17 entre les utilisations 13 Il arrive que de l air soit pi g dans le syst me hydraulique durant l exp dition du produit Il y a pr sence d air dans le syst me hydraulique l...

Страница 14: ...nant lentement et avec pr caution le bouton de la soupape de rel chement du v rin dans le sens antihoraire Quand la charge est presque descendue la hauteur ad quate commencer tourner le bouton de la s...

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