BUCYRUS 39HR Flow Master Rotary Driven Hydraulic Pump Rotary Drill Technical Manual – CAT Rotary Track Drills MD6750 39HR – PDF DOWNLOAD
DESCRIPTION:
BUCYRUS 39HR Flow Master Rotary Driven Hydraulic Pump Rotary Drill Technical Manual – CAT Rotary Track Drills MD6750 39HR – PDF DOWNLOAD
Safety
- Read and carefully observe these operating instructions before unpacking and operating the pump! The pump must be operated, maintained and repaired exclusively by per- sons familiar with the operating instructions.
- Local safety regulations regarding installation, operation and maintenance must be followed. Operate this pump only after safety instructions and this service manual are fully understood.
WARNING:
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION:
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
Safety Instructions
- This equipment generates very high grease pressure. Extreme caution should be used when operating this equipment as material leaks from loose or ruptured components can inject fluid through the skin and into the body causing serious bodily injury.
- Adequate protection is recommended to prevent splashing of material onto the skin or into the eyes. If any fluid appears to penetrate the skin, get emergency
General Description
- The Lincoln Industrial rotary Hydraulic Pump is a fully hydraulically operated grease pump. Grease output is proportional to the hydraulic input flow. The pump is primarily designed for centralized lubrication systems such as the Single Line parallel, Single Line Progressive and Two Line systems. An integrated pump control manifold is incorporated with the motor to control input flow and pressure.
- A 24 volt DC solenoid valve is also incorporated as a method to turn the pump on and off. A 24 volt DC solenoid valve with a manual override is standard on model 85247 and is an option on other models.
- The pump is driven by the rotary motion of the hydraulic motor. Rotary motion is converted to reciprocating motion through an eccentric crank mechanism. The reciprocating action causes the pump cylinder to move up and down.
- The unit is a positive displacement double acting pump as grease output occurs during both the up and down stroke.
- During the down stroke, the pump cylinder is extended into the grease. Through the combination of shovel action and vacuum generated in the pump cylinder chamber, the grease is forced into the pump cylinder.
- Simultaneously, grease is discharged through the outlet of the pump. The volume of grease during intake is twice the amount of grease output during one cycle. During the upstroke, the inlet check closes, and one half of the grease taken in during the previous stroke is transferred through the outlet check and discharged to the outlet port. Typical output of the pump is shown on page 4.
TABLE OF CONTENTS:
BUCYRUS 39HR Flow Master Rotary Driven Hydraulic Pump Rotary Drill Technical Manual – CAT Rotary Track Drills MD6750 39HR – PDF DOWNLOAD
SAFETY
DESCRIPTION
APPROPRIATE USE
PUMP PERFIRMANCE AND SPECIFICATIONS
OPERATION
MAINTENANCE AND REPAIR
PUMP DIMENSIONS
REPAIR PARTSLIST
TROUBLE SHOOTING
VIDEO PREVIEW OF THE MANUAL:
IMAGES PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.M