HIGH-PERFORMANCE HYDRAULIC PUMPS. CONTINUOUS BOLTING POWER.
Engineered for extreme industrial environments, Boltorq’s LP3 Electric and LP3-N Pneumatic pumps deliver precision hydraulic pressure up to 70 Mpa (700 Bar). Designed to drive single, dual, or multi-wrench configurations simultaneously, they provide unmatched efficiency for heavy plant turnarounds worldwide.
BOLTORQ LP3 ELECTRIC HYDRAULIC PUMP
(LP3 – 2 & LP3 – 4)
Built with an efficient integrated oil cooler for 24-hour continuous operation and automatic three-stage flow optimization.
| Technical Parameter | Boltorq LP3-2 | Boltorq LP3-4 |
| Working Pressure | 70 Mpa (700 Bar) | 70 Mpa (700 Bar) |
| Drive Type | Electric | Electric |
| Voltage / Frequency | 220 V / 50 Hz | 220 V / 50 Hz |
| Motor Power | 1.1 KW | 1.1 KW |
| Tank Capacity | 5.5 Liters | 5.5 Liters |
| Flow Rate (Low-Mid-High) | 7 – 1.6 – 0.8 L/min | 7 – 1.6 – 0.8 L/min |
| Oil Cooler / Radiator | Yes (24-hour continuous) | Yes (24-hour continuous) |
| Unit Weight | 25 Kg | 27 Kg |
| Oil Outputs | 4 x 1/4″ NPT | 8 x 1/4″ NPT |
| Dimensions (mm) | 445 x 304 x 426 | 461 x 304 x 426 |
BOLTORQ LP3-N AIR-DRIVEN HYDRAULIC PUMP (LP3 – n2 & LP3 – n4)
Heavy-duty pneumatic power pack designed with a steel frame support and variable air-drive operation for hazardous plant locations.
| Technical Parameter | Boltorq LP3-N2 | Boltorq LP3-N4 |
| Operating Wrench Capacity | 2 Tools | 4 Tools |
| Working Pressure | 70 bar | 70 bar |
| Air Pressure Input | 4–8 Bar | 4–8 Bar |
| Power Rating | 3.0 KW | 3.0 KW |
| Tank Capacity | 5.5 L | 5.5 L |
| Flow Rate (Low-Mid-High) | 8.6–2.2–1.1 L/min | 8.6–2.2–1.1 L/min |
| Oil Cooler | N/A | N/A |
| Unit Weight | 22 Kg | 24 Kg |
| Oil Outputs | 4 x 1/4″ NPT | 8 x 1/4″ NPT |
| Dimensions (L × W × H) | 442 x 282 x 377 mm | 460 x 282 x 377 mm |
ENGINEERED FOR MAXIMUM EFFICIENCY AND CONTINUOUS DUTY.
Boltorq pump systems are built with specialized components to ensure high-pressure stability and safety during heavy bolting operations:
High-Precision 100 Pressure Gauge
Provides exact, readable feedback across the 40–700 bar operating range.
Compact Three-Stage Flow
Maximizes fluid displacement speed during low-pressure advance/retract cycles and shifts automatically into high pressure.
High-Precision 100 Pressure Gauge, Multi-Wrench Expansion
Provides exact, readable feedback across the 40–700 bar operating range. Standard blocks accommodate 1 or 2 wrenches simultaneously, with manifold options available to drive up to 4 wrenches at once.
Aluminum Oil Tank & Thermometer
Lightweight fluid reservoirs equipped with visual oil level indicators and integrated thermometers.
THE POWER SOURCE BEHIND INDUSTRIAL SHUTDOWNS.
Operating a heavy bolting system requires absolute precision to prevent under-torquing or catastrophic flange blowout. The Boltorq BT-DC series simplifies complex joint assembly through an intelligent micro-processor workflow:
Refinery Turnarounds
Powering multiple square-drive and low-profile hydraulic wrenches during critical heat exchanger servicing.
Wind Energy Infrastructure
Delivering reliable 700 bar hydraulic pressure in remote tower construction environments.
Power Generation Facilities
Upon pressing the single operating trigger, the motor initiates a soft-start cycle, feeding smooth rotational force without placing a sudden impact jerk on the technician.
FREQUENTLY ASKED QUESTIONS ABOUT
hydraulic torque wrench PUMPS
Can the LP3 electric pump run continuously for 24 hours?
Yes. Thanks to its built-in efficient radiator and aluminum oil cooler, the LP3 series is engineered to support 24-hour continuous industrial operation.
How many torque wrenches can be operated simultaneously using the LP3-N4 model?
The LP3-N4 model supports up to 4 wrenches simultaneously using its multi-port oil output configuration (8 x 1/4″ NPT block).
Where can I request a commercial quotation or custom voltage configuration?
Contact Boltorq’s export sales desk directly at sales@boltorq.com or call +91 98927 03895.
UPGRADE YOUR INDUSTRIAL BOLTING SQUAD WITH BOLTORQ PUMPS
Email sales@boltorq.com or info@boltorq.com to match the ideal LP3 electric or LP3-N pneumatic pump to your torque tool fleet.