New / For Sale

Service King SK-775HP Workover Rig

New mobile workover rig with 112-ft mast and 400,000 lb hook load capacity — priced at $5.9M.

775 HP
Engine Rating
MTU S1300 T4
112 ft
Mast Clear Height
400,000 lb capacity
18,000 ft
Service Depth
14,000 ft workover
$5.9M
Asking Price
New unit
Service King SK-775HP Workover Rig
New mobile workover rig with 112-ft mast and 400,000 lb hook load capacity — priced at $5.9M.

This new Service King SK-775HP mobile workover rig offers 18,000-ft service depth and 14,000-ft workover depth on a 6-axle carrier. The 112-ft mast delivers 400,000 lb static hook load with 10 lines. Powered by an MTU S1300 T4 engine through an Allison 4500 OFS transmission, it features water-circulating drum brakes and Lebus grooving. Available for immediate sale through Total Drilling Supply LLC at $5.9M.

Technical Overview

Key Equipment Specifications

⚙️

Mast & Drawworks

  • Mast Height112 ft clear
  • Hook Load Capacity400,000 lb / 10 lines
  • Tubing Board158,000 lb setback load
  • Drum18" × 43" barrel
  • Brakes42" × 12" water circulating
  • ChainTriple 140
🚛

Carrier & Powertrain

  • Axles6-axle configuration
  • EngineMTU S1300 T4
  • TransmissionAllison 4500 OFS
  • Front Axles20,000 lb capacity
  • Rear Axles46,000 lb tandem
  • Push Axle25,000 lb
📐

Capacity & Drilling

  • Service Depth18,000 ft
  • Workover Depth14,000 ft
  • Drilling Depth10,000 ft (3½" DP)
  • Sand DrumOptional 42" × 8"
  • Lebus Groove1⅛"
  • Clutch324 High Torque
Equipment Gallery

Rig Photos

Service King SK-775HP workover rig
Service King SK-775HP workover rig
Capabilities

Key Advantages

01

New Unit Ready for Deployment

Brand-new Service King SK-775HP with all systems new — no hours, no hidden wear. Available immediately for domestic or export delivery from Total Drilling Supply LLC.

02

High-Reach Mast Performance

The 112-ft mast with 400,000 lb static hook load (10 lines) and 158,000 lb tubing board setback load makes this rig capable of deep workover and well service operations.

03

Proven MTU Powertrain

MTU S1300 T4-compliant engine paired with an Allison 4500 OFS transmission delivers reliable high-torque output on a purpose-built 6-axle carrier.

Complete Data

Full Equipment Status

Mast

Clear Height112 ft
Max Static Load400,000 lb (10 lines)
Tubing Board Setback158,000 lb

Drawworks

Drum Barrel18" × 43"
Brakes42" × 12" water circulating + 54" disc assist
ChainTriple 140
Clutch324 High Torque
Shaft6.60"
Lebus Grooving1⅛"

Carrier & Powertrain

EngineMTU S1300 T4
TransmissionAllison 4500 OFS
Axles6 total
Front Axle Capacity20,000 lb
Rear Axles46,000 lb tandem walking beam
Push Axle25,000 lb
Front Tires425/65R22.5
Rear Tires11R22.5

Depth Ratings

Service Depth18,000 ft
Workover Depth14,000 ft
Drilling Depth10,000 ft (3½" DP)

Interested in This Rig?

Contact Total Drilling Supply LLC for pricing and to arrange inspection.

📞 1-860-608-2327 ✉ bob@2tds.com