Heavy-Duty Hoist

Hydraulic Decoking System

Ruhrpumpen provides specially designed hoists for decoking services. Our heavy-duty hoists can be provided with electric, hydraulic and pneumatic drives according to heavy-duty standards and RP's specifications. Pull force and pull speed are defined to actual requirements to provide a trouble-free operation in conjunction with other Delayed Coking components like the Coke Cutting Tool, the Drill Stem Drive and the Crosshead with Free Fall Arrestor.

Operation limits

DCU Max Pull Force Hoist: 48kN (10600 lb/f) at all layers
Applications Hydraulic Decoking
Pump Selection Spare Parts Contact RP Back to Decoking

Overview

CHARACTERISTICS
  • Pull force and pull speed site specific designed to provide trouble-free operation in conjunction with other Ruhrpumpen components (Cutting Tool, Drill Stem Drive and Crosshead with Free Fall Arrestor)
  • Variable Frequency Drives (VFD) for electric hoists available
  • Hydraulic Power Units (HPU) for hydraulic hoists available
  • 5/8” or 3/4” wire rope with a 24” diameter Pulley Block system
DESIGN FEATURES
  • Heavy-duty design for decoking service
  • 3 brake system motor / working / safety brake
  • Roller device for spooling wire rope on hoist drum
  • Slack rope device spring loaded, connected to PLC
  • Wire rope tension monitoring load cell

CERTIFICATES
  • ATEX
  • UL
  • CSA for Class I, Division II, C/D (US)
  • EEXnA (EU)
OPERATION CONDITIONS
  • Pull Force hoist (max):48kN (10600 lb/f) at all layers
  • Pull Speed hoist (max): 72 m/min (236 ft/min)
  • Pull Force CH (max): 192 kN (42400 lb/f)
  • Pull Speed CH (max): 18 m/min (59 ft/min)
  • Rope Diameter: 16 to 18 mm (5/8" to 3/4")
  • Power Requirement: 40kW (50 HP)
  • Hydraulic: 160 l/min (42 GPM)
  • Operation pressure (hydr.): 200 bar (3,000 psi)

Other Decoking components and services

We supply engineering services and heavy-duty components for Hydraulic Decoking Systems, including:

Moreover, our Global Service Network is fully equipped to offer spare parts and repair services for decoking equipment and systems. Our experience includes Freefall Arrestor revamps and retrofits without interruption to existing operations.

Downloads

Heavy-Duty Hoist Brochure Download pdf Heavy-Duty Hoist Brochure (717 KB)
Ruhrpumpen Hydraulic Decoking Systems Brochure pdf Hydraulic Decoking Systems Brochure (2.53 MB)

Go to RP's Downloads Center to see all the available literature on Hydraulic Decoking Components.