Model 112-350-C PEMCO Mast

HEIGHT: 112 feet clear height

RATING: Maximum rated static hook load

  325,000 pounds with 6 lines strung

  350,000 pounds with 8 lines strung

COLUMN LEGS:3" x 7" x 3/8" wall Hi-tensile tubing

BRACES: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 4" screws in legs to ground 

TUBING BOARD:Capacity 10,000 feet 4 1/2" tubing 

  Fingers for end racking & adjustable for any size tubing

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

  Mounts at 58, 65 or 73 feet above ground level

HYDRAULICS:Scoping ram & 2 push-pull raising rams - chrome plated

  Controls for raising, lowering & scoping derrick 

  Operates off rig hydraulic system

CROWN:1-36" & 4-30" Timken bearing sheaves-hardened grooves

  1-36" & 1-30" Single sheaves in line for 1 1/8" W.L.

  1-30" Triple sheave cross-mounted for 1 1/8" W.L.

  1-24" Sandline sheave for 9/16" or 5/8" W.L.

  1-12" 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 & tightening binder

PRIMER COAT: Briner Inorganic Zinc

TOP COAT: Dupont Imron or PPG Del Fleet

WEIGHT: 29,700# est.