Main Drum

• Brakes: 38" x 10" Forged Steel
• Water spray brake cooling
• Barrel: 12 3/4" x 38”
• Chain: Single 140
• Clutch: 224
• Shaft: 5.95”
• Lebus Grooving: 7/8”

Sand Drum

• Brakes: 38" x 8" Forged Steel
• Barrel: 12 3/4” x 40"
• Chain: Single 140
• Clutch: 124
• Shaft: 4.75”

Capacity: 8,900’-9/16”
               7,200.’-5/8”

Truck:3 Axles

• Front Axle: 20,000# Capacity
• Suspension: Spring
• Rear Axle: 46,000# Tandem
• Front Tires: 385/65R22.5
• Rear Tires: 11R22.5

Derrick:

• 12x14 pole 60,000# Capacity
• 71’ 150,000# Capacity w/ 4 lines
• 71’ 180,000# Capacity w/ 4 lines
• 71’ 180,000# Capacity w/ 6 lines
• 71’ 210,000# Capacity w/ 6 lines

Source : https://www.servicekingmfg.com/index.php/products/sk-175

Service King Manufacturing

Service King Manufacturing, Inc. is located in Stroud, Oklahoma between Tulsa and Oklahoma City.

This is a family owned company operated by people with many years of experience specializing in all areas of the oilfield industry,

Our operations are housed in almost 500,000 square feet of shop facilities located on 180 acres of our yard. Over 300 highly skilled employees produce our rigs and their components in these facilities. We have our own machine shop and two warehouses stocked with replacement parts and two derrick and substructure facilities all feeding the assembly plant. Service King rigs carry a ONE YEAR LIMITED WARRANTY.