90 Gallon Accumulator
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Product Details
The 90-Gallon Hydraulic Accumulator skid is used to provide a reliable source of hydraulic supply to actuate a quad and combi/tandem BOP. A 56 HP diesel engine powers the system’s hydraulic pump which charges six 15 US gal accumulator bottles that provide sufficient volume for multiple BOP ram actuation.
New API 16 ST standards are recommending that an accumulator system should provide enough hydraulic supply that an operator can close-open-close all ram sets and still maintain at least 200 psi above pre-charge pressure once these actions have been completed. This new 90-gallon accumulator from Lee Specialties is built for that purpose.
Accumulator System Specifications
- Accumulator Bottles 6 x 15 US Gal
- Manifold Allows each bottle to be isolated
- Nitrogen Backup 1 x 3,000 psi. large cylinder N2 backup system
Engine Specifications
- Engine Type Three cylinder, 56 HP, liquid cooled, diesel engine w/ electric start (Tier 4 compliant)
- Standby Mode Enables engine auto start/stop capability in the event of low temp, low battery, and/or low accumulator pressure
Hydraulic System Pressures
- Accumulator Bottles 4,500 psi.
- Actuator Controls 3,000 psi.
- Piping Minimum 1/2" piping throughout the hydraulic system
Reel Specifications
- Hose Reels 3 x hydraulically controlled BOP hose reels w/ each 4-port reel holding a 125' sleeved 1/2" hose bundle
- Electrical Cable Reel Manually controlled electric cable reel
Control Panel Specifications
- Accumulator Pressure Gauges Digital readout of accumulator pressure
- Directional Control Valves 6 x directional control valves (two position only)
- Actuator Labels Interchangeable labels on control panel and remote panel for various ram configurations
- Reel Controls Controls for hydraulically controlled BOP reels
- Emergency Shutdown (Air Intake) Prominent red kill switch for emergency use
- Control Panel Position Slides up and down on rails to achieve ideal height for operator
- Remote Control Panel 1 x 100' cable for remote panel in Pelican Case
- CTU 1 x 100' cable for CTU control cab operation
Closing Times (Engine = Off, Accumulator System Pressure at 4,500 psi.)
- One Ram Set < 15 seconds
- Four Ram Sets (Simultaneously) < 40 seconds
- Six Ram Sets (Simultaneously) < 60 seconds
Additional Specifications
- Diesel-Fired Heater Webasto for engine and hydraulic tank in cold weather operations
- Solar Panels Trickle charges the batteries
- LED Lights Maintains adequate visibilty for operator
- Transportation Protection Metal or soft cover panels for use in transporting skid (soft cover for solar panels)
- Frame 2.5" x 2.5" reinforced square tubular construction, certified four point lift and sling set, and fork lift pockets
- Spill Containment 2" lip on floor pan
- Mechanical backup Manual controls in the event of an electrical system malfunction
Dimensions
- Hydraulic Tank Capacity 110 US Gal
- Fuel Tank Capacity 45 US Gal
- Skid Dimensions (L x W x H) 90.5" x 68.75' x 97.75"
- Maximum Gross Weight 12,500 lbs.
