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PH: 866.476.9217 

I. INTRODUCTION

 

 

Fast, safe and economical unloading of hopper cars continues to be a problem at 

most unloading sites. One of the biggest contributors to this problem is the often 

time-consuming and difficult job of opening and closing the bottom gates or 

doors of these hopper cars. Load compaction, weather conditions, age, abuse, or 

corrosive or gritty bulk materials can combine to prevent gate mechanisms from 

operating smoothly. 

 

Regardless of cause, the costs associated with the problem are significant. 

Delays in emptying the hopper cars means slow car turnaround, increased 

demurrage costs, and interrupted production schedules. Even more importantly, 

the chance of worker injury is high since at many unloading sites, clumsy or 

dangerous makeshift tools are used during the

 

“fight” to open a stubborn gate. 

 

To meet our commitment of 

“WE FIND A WAY – OR MAKE ONE

®

,

 

WORKMASTER

 has developed a line of Hopper Car Gate Openers and 

accessories which provide a safe, efficient and economical solution to the 

problem of opening easy, medium and hard-to-open hopper car gates. 

 

There are pneumatic, electric, battery-driven and manual units available 

producing from 400 to 13,000 ft-lbs of torque eliminating the need for "cheater” 

bars, sledge hammers, jacks, and other improper tools sometimes used on this 

difficult job. 

 

The 

GO-B3

 Gate Opener uses a planetary geared action to open or close hopper 

car gates with a continuous 360° revolution.  

 

This Operator's Guide details the specifications, operation, maintenance, and 

safe use of the 

GO-B3

 Battery-Operated Hopper Car Gate Opener. Experience 

demonstrates that total satisfaction with this product depends on attention to 

detail in operating and maintaining the unit. 

 

 

 

 

 

 

 

 

 

 

 

All persons involved in the operation and 

maintenance of this equipment should be 

thoroughly familiar with the contents of this 

manual.   

IMPORTANT 

Содержание GO-B3

Страница 1: ...GO B3 Gate Opener OPERATOR S GUIDE PN 10 00019 Updated 11 4 19...

Страница 2: ...mmendations contained in this owner operator guide The user of this product is responsible to install maintain and operate the product and parts or components manufactured or supplied by WORKMASTER in...

Страница 3: ...imminent and will result in a high probability of serious injury or death This indicates a potentially hazardous situation which could result in minor to moderate injury This symbol indicates a genera...

Страница 4: ...S SECTION PAGE I Introduction 1 II Safety 3 III Supplied Materials 4 IV Pre Start Checklist 6 V Setting Torque Output 8 VI Opening Car Gates 9 VII Closing Car Gates 14 VIII Maintenance Best Practices...

Страница 5: ...ing the Drive Fitting w Ret Ring 7 Figure 3 Torque Dial 8 Figure 4 Figure 4 Item 1 CW Rotation of Opener 10 Figure 4 Item 2 CCW Rotation of Opener 10 Figure 5 Torque Reaction Arm Orientation 11 LIST O...

Страница 6: ...our commitment of WE FIND A WAY OR MAKE ONE WORKMASTER has developed a line of Hopper Car Gate Openers and accessories which provide a safe efficient and economical solution to the problem of opening...

Страница 7: ...m Weight w o Reaction Arm Battery 19 6 lbs 8 9 kg Weight w Reaction Arm Battery 29 5 lbs 10 2 kg RPM at Min Torque 0 5 RPM at Max Torque 2 Included 1 Capstan Drive Fitting w Pin O Ring Retainer 1 25 5...

Страница 8: ...ment 3 Be sure to receive proper training 4 Always use the equipment and all its components in applications for which they are approved 5 Be sure to assemble all components correctly 6 Never use worn...

Страница 9: ...that you received all the items listed below and inspect all items for signs of damage The GO B3 is shipped with its basic components unassembled The items supplied include A GO B3 Battery Powered Hop...

Страница 10: ...SB F Torque Reaction Arm Socket Head Shoulder Bolt SHSB for securing the Reaction Arm G 1 8 Hex Key for tightening SHSB fastener H Li Ion Battery Charger w 70 Power Cord I Sturdy Carrying Bag holds al...

Страница 11: ...b Slide the Torque Reaction Arm over the front of Opener c Re install the SHSB to finger tight and then tighten with provided 1 8 Hex Key See Figure 1 NOTE The SHSB can only be installed in one direc...

Страница 12: ...7 PH 866 476 9217 Figure 2 Attaching Drive Fitting with Ret Ring...

Страница 13: ...oximate torque valves are shown in Table 2 Figure 3 Torque Dial When adjusting the Torque Dial a click sound will be heard when each setting is reached Table 2 Torque Output Dial Adjustments TORQUE DI...

Страница 14: ...ly rounded out a WORKMASTER Capstan Renew Attachment PN 80 10728 which slides over and is pinned to the Capstan Socket and provides the Drive Fitting the required well formed female square drive See B...

Страница 15: ...ion Arm will rotate in opposite direction of Drive Fitting rotation Figure 4 Item 1 Clockwise Rotation Figure 4 Item 2 Counter Clockwise Rotation 5 Hold the GO B3 Gate Opener perpendicular to the rail...

Страница 16: ...Torque Reaction Arm 24 Torque Reaction Arm reaches Stationary Object 24 Torque Reaction Arm with Pipe Extension reaches Stationary Object Pipe Extension 6 Overlap When positioning the GO B3 be sure t...

Страница 17: ...opened release the On Off Trigger 11 Release the stored torque in the GO B3 Opener by pushing the Selector Switch to the opposite direction for example from CW to CCW then momentarily depress the On...

Страница 18: ...car capstan Maintain firm hand control of the Opener when releasing stored torque from the GO B3 Opener since recoil from stored torque will be experienced This could cause the Torque Reaction Arm to...

Страница 19: ...e drive See Back Cover 3 Check the car gate locking mechanism before attempting to close the gate 4 Check the Opener s rotation direction setting either Clockwise CW or Counter Clockwise CCW See Figur...

Страница 20: ...n firm hand control of the GO B3 Opener s handle during entire opening operation Uncontrolled use could cause sudden release of stored torque causing the GO B3 to spin in the reverse direction which c...

Страница 21: ...Wipe down the components to remove dirt and debris and inspect them for damage or high wear Charge the Battery s for next use Return the components to the Carrying Bag Store the Opener in a dry secure...

Страница 22: ...2 Disconnect the Battery to the GO B3 Gate Opener 3 Remove the Drive Fitting by disengaging the Ret Ring 4 When re installing the Drive Fitting make sure it is properly secured to the Opener s square...

Страница 23: ...ting the Battery s terminals together may cause burns or a fire 5 Under abusive conditions liquid may be ejected from the Battery avoid contact 6 Protect the Battery from water and moisture 7 Do not e...

Страница 24: ...l NOTE If the Battery feels very warm the Battery will cool more quickly in its Air Cooled Charger and is operated it at idling speed 3 If the slew rate of the current is too high for example if the G...

Страница 25: ...20 PH 866 476 9217 NOTES...

Страница 26: ...21 PH 866 476 9217 NOTES...

Страница 27: ...22 PH 866 476 9217 NOTES...

Страница 28: ...force and frequency required to unload any type of material CAPSTAN REPAIR Opening hopper car slide gates with a completely worn Capstan Barrel is a problem When the Barrel s female square is rounded...

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