Model 71-150-C PEMCO Mast

HEIGHT: 71 feet clear height, single tubing, double rods

RATING: Maximum rated static hook load

  150,000 pounds with 4 lines strung

  170,000 pounds with 6 lines strung

COLUMN LEGS: 2" x 6" x 3/16" wall Hi-tensile tubing

BRACES:  1 1/2" x 3" x 1/8" wall Hi-tensile tubing

BASE SECTION: 4-leg model (2 legs to ground, 2 legs to rear of rig)

 Turnbuckle tilting with 3" screw in legs to ground

TUBING BOARD: Capacity 12,000 feet of 2" tubing 

 Fingers for end racking and adjustable for any size tubing

 Board raises and lowers automatically with lines in tension at all times

 Mounts at 26 feet above ground

ROD BOARD: 2 - No. 104 rod hangers with combined capacity of 208 stands of 3/4" rods with adapter sleeves

  furnished will handle 5/8" , 3/4", 7/8" and 1" sucker rods

  Includes rodman basket, air cylinder transfer system and safety sub-elevators

  Rod equipment goes into position when derrick is scoped up or down

  Mounted at 53 feet for double rods

  Installed in new derrick

HYDRAULICS: Scoping Ram & push-pull raising ram- chrome plated

 Controls for raising, lowering and scoping derrick

 Operates off rig hydraulic system

CROWN: For 4 line string up of conventional block flat with derrick

  2 - 24" Single sheaves in line

  1 - 24" Single sheave cross mounted

  1 - 24" Sandline sheave

  2 - Catline sheaves

DERRICK LOCKS: Top section of derrick locks to bottom section when four load pins extend activated by two springs.  Load pins are released manually with lever at operator's position when telescoping up or down

WIRE ROPE: 2 - Load guys with tail chain and tightening binder

PRIMER COAT: Briner Inorganic Zinc.

TOP COAT: Dupont Imron or PPG Del Fleet

WEIGHT:  11,800# est.