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XL-LG20004UM-en-US Rev B · 2018-09-17 · Amendments and Errors Reserved · © SAF-HOLLAND, Inc., SAF-HOLLAND, HOLLAND, SAF, 
and logos are trademarks of SAF-HOLLAND S.A., SAF-HOLLAND GmbH, and SAF-HOLLAND, Inc.

Welding Standards

The recommended welding gas for gas metal arc welding 
(GMAW) is 90% Argon / 10% CO2. If a different gas is used, 
welds MUST comply with penetration requirements illustrated 

(Figure 12).

 Where the installation drawing specifies 

different than above, the drawing shall prevail.

5.4 Procedures

Tack welds used for positioning components are to be located 
in the center of the final weld, where practical. Tack weld 
should be completely fused to the finish weld. DO NOT 
break arc at the end of the weld. Back up all finish welds 
at least 1/2" (12.7 mm) or a sufficient amount to prevent 
craters at the end of the weld. Where weld is shown to go 
around corners, it is assumed the corner represents a stress 
concentration area. DO NOT start or stop weld within  
1" (25.4 mm) of the corner. Particular care should be taken  
to prevent undercutting in this area.

5.5 Weld Size

If weld size is NOT specified, the effective throat of the weld 
MUST be no smaller than the thinnest material being welded 

(Figure 12)

.

LACK OF FUSION OF ANY 
KIND IN THIS AREA IS NOT  
ACCEPTABLE AT ANY TIME

PENETRATION AS MEASURED THROUGH SEAM

TARGET PENETRATION TO BE 
% OF THINNEST MATERIAL 
FROM INTERSECTION OF FILLET 
AS ILLUSTRATED

TARGET 
PENETRATION

5.  Welding Standards

5.1  Welding Standards

This specification applies to all components supplied by 
SAF-HOLLAND

®

, and its products. The customer assumes 

full responsibility for weld integrity if weld material and 
procedures differ from those listed below.

5.2 Workmanship

All welding on SAF-HOLLAND

®

 products MUST be performed 

by a welder qualified according to the appropriate AWS 
standard for the weld being made or an equivalent standard. 
It is the responsibility of the customer to provide good 
workmanship when welding on SAF-HOLLAND

®

 products.

5.3 Material

Items to be welded that are made from low carbon or high-
strength alloy steel are to be welded with AWS filler metal 
specification AWS A5.18, filler metal classification ER-70S-3, 
ER-70S-6 or equivalent unless specified on the  
installation drawing.

NOTE:

  Any substitution for filler material from the above 

standard MUST comply, as a minimum, with the 
following mechanical properties:

 

Tensile Strength - 72k psi (496 MPa)   
Yield Strength - 60k psi (414 MPa) 
Charpy V Notch - 20ft.-lbs. (27 N•m) at 0

F (-17.7

C)% 

Elongation - 22%

Figure 12

Содержание Atlas 55

Страница 1: ...Atlas 55 Atlas 65 and Atlas iM Installation Operation and Maintenance Manual XL LG20004UM en US Rev B...

Страница 2: ...s NOTE Includes additional information to enable accurate and easy performance of procedures IMPORTANT Includes additional information that if not followed could lead to hindered product performance U...

Страница 3: ...The alerts provide information that can help prevent serious personal injury damage to components or both Failure to follow the instructions and safety precautions in this manual could result in impr...

Страница 4: ...Univ Mt 53 Holes B Conv Mt 53 Holes H I Beam Mt 53 Holes L Reverse Mt 53 Holes Travel 1 Special 3 13 50 5 15 50 7 17 9 19 Shafts 0 Universal 1 Reverse 2 I Beam 6 5 8 Special 9 Conventional A I Beam 1...

Страница 5: ...Date Mounting Plate 0 Standard Taper 656 1 Standard Taper 531 Shafts 0 Standard Universal 1 Standard Inside 2 Outside I Beam 6 5 3 Outside I Beam 10 4 Standard Outside Lube Warranty 0 Std Lube Std War...

Страница 6: ...al number In order to properly identify the HOLLAND landing gear and its components when communicating with SAF HOLLAND or a dealer please record the part number type code and serial number and refer...

Страница 7: ...n the jack shaft bushings jack shaft shift shaft and the trailer frame could cause hard cranking and wear which if not avoided could result in minor moderate injury or component damage Before installa...

Страница 8: ...brackets to penetrate through the housing and make contact with the retract tube Failure to follow the installation instructions and bracing recommendations in this manual could create a crush hazard...

Страница 9: ...han the thinnest material being welded Figure 12 LACK OF FUSION OF ANY KIND IN THIS AREA IS NOT ACCEPTABLE AT ANY TIME PENETRATION AS MEASURED THROUGH SEAM TARGET PENETRATION TO BE OF THINNEST MATERIA...

Страница 10: ...urer s specifications IMPORTANT After installing the bracing use a square to ensure that the legs have remained aligned with the trailer and each other as illustrated Figure 14 6 Install the crank han...

Страница 11: ...ld result in death or serious injury 7 2 Landing Gear Orientation Determine if the landing gear is an outside conventional or an inside reverse mount before operation The mount determines how the land...

Страница 12: ...e completed IMPORTANT DO NOT couple the tractor and trailer at an angle Failure to align the tractor and the trailer properly could result in damage to the landing gear 4 Engage the tractor parking br...

Страница 13: ...pecific uncoupling instructions relating to the fifth wheel tractor and trailer refer to the respective manufacturer s instructions 1 Position the tractor and the trailer on a well lit level surface c...

Страница 14: ...anger Figure 25 Failure to secure the crank handle in low gear when NOT in use could allow unplanned landing gear operation which if not avoided could result in property damage 6 Per the manufacturer...

Страница 15: ...ed prior to operation to avoid damage and possible injury Failure to check the condition of landing gear prior to operating could result in use of damaged product which if not avoided could result in...

Страница 16: ...r other signs of damage 3 Repair or replace any broken or damaged part of the landing gear assembly or mounting structure Failure to repair or replace damaged landing gear components can result in uns...

Страница 17: ...e the landing gear legs are in alignment with the trailer and parallel with each other using a square Figure 28 Bent or damaged legs are an indication of possible damage to the lift screw lift nut or...

Страница 18: ...ams or skips while turning Inner leg screw damaged Examine the lift nut and screw of the inner leg assembly for impact accident damage Replace components or leg as necessary Worn broken or damaged gea...

Страница 19: ...19 XL LG20004UM en US Rev B 2018 09 17 Amendments and Errors Reserved SAF HOLLAND Inc SAF HOLLAND HOLLAND SAF and logos are trademarks of SAF HOLLAND S A SAF HOLLAND GmbH and SAF HOLLAND Inc Notes...

Страница 20: ...l component assembly SAF HOLLAND Original Parts are tested and designed to provide maximum performance and durability Will fits look alikes or worse yet counterfeit parts will only limit the performan...

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