Sheaves & Accessories
14” Star – Lite Sheave
Materials | Performance
- Sheave is cast from 356.2 aluminum alloy
- Heat treated and aged for strength
- Steel components are made from 4140 alloy steel
- Safe working load | 13,200 lbs
- Proof load tested | 26,400lbs
- Ultimate load to destruction
- Assembly with steel tire weighs 54 lbs. Assembly with Nylatron Tire weighs 44lbs
Features
- Easy swing loading shroud
- Jumpless design will increase wireline life
- Clevis freely swivels allowing the sheave to always run tangent to changing line angles
- Hollow axle shaft to accommodate safety axle or fit a floor stand
- Solid wheel halves prevent hand and feet injuries
- Timkin races and bearings + oil seals + grease zerts
- Identification plate is secured to wheel
- Line sizes: 3/16”, 9/32”, 1/4”, 5/16”, 7/32”. *Other sizes available upon request
- Easily field serviceable for routine maintenance
- Recommended SKF grease LGMT 2/1* *DO NOT over grease as wheel will be hard to turn with over pressurized grease
- Available with choice of steel or Nylatron tire (Reduces weight by 10lbs)
14” Star – Lite Sheave Parts List
20” Everest- Lite Sheaveve
Materials | Performance
- Sheave wheels + shroud are cast 356/2 alloy aluminum
- Heat treated and aged for strength
- 25,000 lbs safe work load
- 50,000 lbs proof test
Features
- A solid wheel prevents injuries
- Hollow axle shaft to accommodate safety axle or fit a floor stand
- Jumpless design increases wireline life
- Easily loaded by opening clevis truncheon pin
- Timken bearings + races with oil seals + grease zerts
- Clevis freely swivels allowing the sheave to always run tangent to changing line angle
- The Nylatron tire insert lessens wireline wear + is sparkless
- Available line sizes from 3/16” to 1”
- Easily field serviceable for routine maintenance
- Recommended grease is SKF- LGMT-21
20” Everest- Lite Sheave Parts List
14” & 20” Sheave Ice Pick Assemblies
14” Sheave
20” Sheave
- Keeps sheave tire free of ice
- Protects wireline from damage
- Can be used as handle
- No welding required
- Easily installed
Top Sheave Safety Axle Assembly
- The slings are secured independently from the primary anchoring device
- Can be used on other sheave brands that utilize a hollow axle
- Due to the number of different configurations, the slings must be provided by the customer
Sheave Floor Stands
Double Sided Stand with “The Enviro-Pan”
Single Sided Stand
- Constructed of 3/4” Hot Roll
- Fits most sheaves
Wireline T- Clamp
- Use to safely secure the wireline over the well
- Manufactured with dual or single line sizes from 3/16” to 1/2”
- 75” hole on each corner allows the use of a shackle or clevis
- The length is crucial to allow enough compression to surpass the line breaking strength without damaging the line
SAE | J429 | Grade 5
- “T” clamps come in 2 lengths: 12” for lines 3/16” to 1/4” 16” for 7/16” to 1/2”
- When all bolts are torqued to the manufacturer’s specifications, the wireline will not be compromised
| Material | Carbon Steel |
| Proof Load | 85,000 |
| Yield | 92,000 |
| Tensile | 120,000 |
Derrick Staff
- Certified to 13,200 ft/lbs
- Tested to 26,400 ft/lbs
- Shank 14”
- Cross members 10”
- Carrying handle makes for easy transport
- Compatible with 14” and 20” FHE sheaves
- Identified by serial number
- Made from 1048, 1 ¼” solid square bar stock
