|
id
INTEGER
|
2151 |
|
vessel_id
INTEGER
|
5 → vessels |
|
vessel_document_id
INTEGER
|
12 → vessel_documents |
|
category
VARCHAR
|
Drilling Equipment |
|
subcategory
VARCHAR
|
B.4.4 |
|
name
VARCHAR
|
Top Drive |
|
description
TEXT
|
Make: Lewco L-; Model: DDTD-750; Qty: 1 |
|
attributes
JSON
|
{"make": "Lewco L-", "model": "DDTD-750", "type": "Rotating System", "quantity": 1, "spec_1": "Hydraulic", "spec_2": "S/N DDTD750V2-105", "spec_3": "Rated capacity 750 ton", "spec_4": "Test/working pressure 15,000 psi / 5,000 psi", "spec_5": "Maximum continuous torque 72,000 ft-lbs", "spec_6": "No gearbox", "spec_7": "Max rotary speed 240 rpm", "spec_8": "Remote operated kelly cock", "spec_9": "Motor cooling with 2 centrifugal blowers", "spec_10": "Includes integral Lewco L-DDTD-750 hydraulic make-up/breakout system, max breakout torque 57,000-72,000 ft-lbs"}
|
|
remarks
TEXT
|
null |
|
verification_status
ENUM
|
NOT_VERIFIED |
|
is_active
BOOLEAN
|
Active |
|
created_at
TIMESTAMP
|
2026-04-30T14:20:50.937199 |
|
updated_at
TIMESTAMP
|
2026-04-30T14:20:50.937203 |
|
promoted_material_id
INTEGER
|
null |
|
source_pages
JSON
|
null |
|
source_type
VARCHAR
|
csv |
|
raw_text
TEXT
|
null |
|
make
VARCHAR
|
Lewco L- |
|
model
VARCHAR
|
DDTD-750 |