Model YQ140/25 (KT5500) Hydraulic Power Tong for Common and Non-Marking Applications

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Description

DEENPU YQ140/25 (KT5500) Hydraulic Power Tong

DEENPU YQ140/25 (KT5500) hydraulic power tong is an open-head hydraulic tong designed for oilfield workover operations, tubing handling, and pipe string make-up and break-out. The equipment supports common and non-marking applications within the rated pipe range and can be supplied with a backup tong for safer and more reliable operation.

This model adopts hydraulic clamping and a gear transmission system to help operators handle pipe strings efficiently. The compact structure, high-strength housing, and practical maintenance design make it suitable for demanding oilfield service environments.

Product Features

  1. The open tong-head structure allows the tool to enter and leave the working position easily, improving handling efficiency during workover operations.
  2. The integral tong-head design provides high strength and rigidity for stable operation under demanding service conditions.
  3. The main tong and backup tong can use a roller climbing clamping mechanism for reliable gripping, convenient assembly, and easier maintenance.
  4. The two-speed design provides both high-speed operation and high-torque output, meeting different make-up and break-out requirements.
  5. The brake-belt braking system offers strong braking torque, simple operation, and convenient maintenance or replacement.
  6. The split-gear support structure improves the strength and rigidity of the transmission system.
  7. The housing is manufactured from high-strength steel plate, while key tooth-seat components are produced with precision casting for durability and appearance quality.
  8. An optional high-precision torque sensing system and front/rear outrigger connection can help improve torque monitoring accuracy.
  9. A hydraulic torque indicator and torque-turn meter interface can be supplied to support data recording and computer-based operation management.
  10. The main tong and backup tong hydraulic systems are controlled separately, making workover operations safer and more reliable.
  11. Different tooth-seat specifications can be selected to meet the requirements of various pipe strings.

Basic Product Information

Model YQ140/25, KT5500
Product Type Hydraulic Power Tong
Application Oilfield workover operation; tubing and pipe string make-up and break-out
Operation Hydraulic
Manufacturing Process Forging / precision casting components
Surface Treatment Spray-painted finish
Material High-strength steel structure with durable working components
Brand DEENPU
API Q1 available upon request
Transport Package Plywood case
Overall Dimension 1270 × 610 × 1370 mm / 50″ × 24″ × 54″
Origin China
HS Code 84314310
Production Capacity 3000 sets/year
After-sales Service 6 months, or according to order agreement
Warranty According to order agreement

Main Technical Parameters

Application Range Common: 2 3/8″–5 1/2″; Non-Marking: 2 3/8″–4 1/2″
Main / Backup Tong Opening Size 5 25/32″
Maximum Working Pressure 15.5 MPa / 2200 psi
Maximum Oil Supply 227 L/min / 60 gpm
High Gear Maximum Speed 80 rpm
Low Gear Maximum Speed 16 rpm
Maximum Torque at High Gear 5100 N·m / 3800 ft·lbs
Maximum Torque at Low Gear 25000 N·m / 18500 ft·lbs
Overall Dimension 1270 × 610 × 1370 mm / 50″ × 24″ × 54″
Weight 780 kg / 1720 lbs
Main Tong Arm 36″
Backup Tong Arm 32″

Model Comparison

Model YQ140/25 (KT5500) YQW115/20 (KT4500) YQ140/20 & YQW140/20
Range Common: 2 3/8″–5 1/2″
Non-Marking: 2 3/8″–4 1/2″		 Common: 1.66″–5 1/2″
Non-Marking: 2 3/8″–5 1/2″		 Common: 1.66″–5 1/2″
Non-Marking: 2 3/8″–5 1/2″
Max Working Pressure 15.5 MPa / 2200 psi 14 MPa / 1990 psi 17.5 MPa / 2500 psi
Maximum Oil Supply 227 L/min / 60 gpm 227 L/min / 60 gpm 303 L/min / 80 gpm
Max Torque at High Gear 5100 N·m / 3800 ft·lbs 4000 N·m / 3000 ft·lbs 8000 N·m / 6000 ft·lbs
Max Torque at Low Gear 25000 N·m / 18500 ft·lbs 20000 N·m / 15000 ft·lbs 20000 N·m / 15000 ft·lbs
High Gear Max Speed 80 rpm 80 rpm 100 rpm
Low Gear Max Speed 16 rpm 16 rpm 24 rpm
Dimension 1270 × 610 × 1370 mm
50″ × 24″ × 54″		 1016 × 635 × 1524 mm
40″ × 25″ × 60″		 Please contact DEENPU
Weight 780 kg / 1720 lbs 840 kg / 1843 lbs Please contact DEENPU

Application

The YQ140/25 (KT5500) hydraulic power tong is suitable for oilfield workover operations where tubing, pipe strings, and related tubular goods need controlled make-up and break-out. It is designed for operators who require reliable gripping, high torque output, and practical maintenance access.

Inquiry

Please contact DEENPU for detailed configuration, backup tong options, tooth-seat selection, torque monitoring options, delivery time, and quotation.

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