Availability: Out of stock


1978 Mack DM688S Drill Pipe Truck

Mack Engine

2 Speed Mack Transmission  

20K Fronts/52K Rears Camelback Suspension 

1987 Mobile B80 comes with 300' Drill Pipe on the Chassis

Drills Vertically and at an Angle Ready to Go to Work

Powered by Cat 3208 Engine Less than 4,000 Hours on the Drill 

Hydraulic Feed System Pulldown Force: 18,400 LBS Retract Force:

24,500 LBS Feed Speed - Down - 0-65 Ft/Minute Feed

Speed - Retract - 0 - 48 Ft/Minute Feed Stroke: 14';

Optional 22' or 24' Angle Drill capable 

Hydraulic Pumps Primary Pump: 36 gpm Auxiliary Pump: 24 gpm 

Drill Head Rotary Maximum Rotary Speed: 837 rpm Torque:

8,600 Ft-Lbs 15 inch Off Hole Side Slide 10 Speed 

Estimated Operating Capacities Hollow Stem Auger - 4 1/4";

ID: 250Ft Continuous Flight Auger - 6"; OD: 400 Ft Rotary Drilling 4 1/2";

OD Drill Pipe: 1,800 Ft Diamond Core Drilling NQ:

5,000 Ft Reverse Circulation 4 1/2"; CIP Drill Pipe: 1,200 FT 

HOIST Single Line Capacity: 12,000 LBS Line Speed:

52 Ft/ Minute Cable Diameter: 5/8" Cable Length: 100 Ft 

MAIN Single Line Capacity: 8,500 LBS Line Speed:

0-75 Ft/Minute Cable Diameter: 1/2" Cable Length: 100 FT 

AUXILIARY Single Line Capacity: 4,500 LBS Line Speed:

0-135 Ft/Min Cable Diameter: 5/16" Cable Length: 100 FT 

WIRELINE Single Line Capacity: 1,200 LBS Line Speed:

1-500 Ft/Min Cable Diameter: 3/16" Cable Length:

400 FT Winch Capacity: 3,500 Ft 

SAFE-T DRIVER Single Line Capacity: 900 LBS Line Speed:

Variable Up, Freefall Down Cable Diameter: 1/4" Cable Length: 300'

OPTIONAL EQUIPMENT Above Deck Combination Auger/Rod Rack

Front Mounted Auger Rack Swing-Out Under Body Auger Racks Rod Trough

Rod Loader Jib Boom Toolboxes Water Pumps Water Tanks Break-Out Wrench

Make/Break Rod Clamp System Tool Guide Driller Platform SPT

Automatic Hammer Leveling Jacks

1978 Mack DM688S Drill Pipe Truck

Additional Information

SKU J2011
Year 1978
HP 0
Location FL
Quantity 1
Additional Information N/A