L&T Hydraulic Pump Dealer and Supplier in Bihar

Multitech India supplies hydraulic pumps, hydraulic motors, hydraulic valves and associated hydraulic components for excavators, mining equipment, drilling machinery, road-construction equipment, industrial hydraulic systems and material-handling applications. Customers searching for an L&T Hydraulic Pump Dealer and Supplier in Bihar may require a replacement pump, hydraulic motor, control valve, pump spare part or assistance in identifying an existing hydraulic assembly.

Hydraulic machinery depends on correctly matched flow, pressure, displacement and control characteristics. When a pump becomes worn, machine functions can become slow or inconsistent. A faulty valve may cause pressure fluctuations or irregular actuator movement, while an unsuitable motor can affect swing, travel or rotary performance. Replacement selection should therefore be based on the original component and hydraulic circuit rather than only the machine brand.

Multitech India supports hydraulic component identification, sourcing and replacement requirements according to the technical specifications and application of the equipment.

L&T Hydraulic Pump Dealer and Supplier in Bihar for Heavy Machinery

Hydraulic pumps provide the flow required for digging, lifting, travelling, rotating and material-handling functions. L&T Hydraulics' radial piston multi-flow pump range is designed for applications including hydraulic excavators, drilling rigs, hydraulic presses and material-handling systems.

Customers in Patna and Gaya may require hydraulic components for construction equipment, infrastructure machinery and industrial applications. Pump selection should consider displacement, flow, operating pressure, rotation, shaft configuration and mounting dimensions.

Before replacing a hydraulic pump, the existing unit should be inspected for identification markings and technical specifications. Hydraulic oil condition, suction restrictions, filtration and system pressure should also be checked because an unresolved hydraulic-system problem can affect a replacement pump.

Multitech India assists buyers with technical identification and hydraulic component sourcing based on the actual machine requirement.

L&T Hydraulic Pump Models and Configuration References

L&T hydraulic pump identification is based on configuration and technical specifications. The following references represent L&T Hydraulics radial piston multi-flow pump configurations and published displacement options.

Hydraulic pump references

• 1-flow radial piston multi-flow pump

• 2-flow radial piston multi-flow pump

• 3-flow radial piston multi-flow pump

• 4-flow radial piston multi-flow pump

• 6-flow radial piston multi-flow pump

• 5 cc/rev configuration

• 10 cc/rev configuration

• 20 cc/rev configuration

• 25 cc/rev configuration

• 28.5 cc/rev configuration

• 40 cc/rev configuration

• 58 cc/rev configuration

• 65 cc/rev configuration

• 74 cc/rev configuration

• 85 cc/rev configuration

These are pump configuration and displacement references, not universal spare-part numbers for every L&T machine. Exact pump identification should be confirmed from the installed pump, machine documentation and hydraulic-system requirements.

Industrial users in Muzaffarpur and Bhagalpur may require pumps for construction, manufacturing, material handling and equipment maintenance. Continuous-duty applications should additionally be evaluated for operating temperature, filtration and hydraulic-oil cleanliness.

L&T Hydraulic Valve Models and Valve Assembly References

Hydraulic valves control the direction, pressure and distribution of hydraulic oil. Excavators generally use main control valve assemblies to manage boom, arm, bucket, swing and travel circuits. Industrial hydraulic systems can also use directional, pressure, pilot and flow-control valves.

Hydraulic valve references

• Main Control Valve (MCV) assembly

• Main control valve bank

• Boom control valve section

• Arm control valve section

• Bucket control valve section

• Swing control valve section

• Travel control valve section

• Pressure-relief valve

• Pilot control valve

• Shuttle valve

• Proportional directional control valve

• Flow-control valve

• Counterbalance valve

• Load-sensing valve

• Solenoid-operated directional control valve

• Pilot-operated directional control valve

• Modular throttle/check valve

The exact valve model should be confirmed from the installed valve markings, identification plate or applicable machine documentation. Different hydraulic circuits can use different spool arrangements, port configurations and pressure settings.

Customers in Purnia and Darbhanga may require valve assemblies for excavators, industrial equipment and material-handling systems. Photographs of the complete valve block and its identification markings can assist with component identification.

Hydraulic Motor Models for Heavy Equipment

Hydraulic motors convert hydraulic energy into rotary movement. Excavators use swing motors for upper-structure rotation and travel motors for track movement. Drilling and industrial equipment can also use hydraulic motors for rotary drives, winches and auxiliary systems.

Hydraulic motor references

• Kawasaki M5X180 — Swing motor reference

• Kawasaki M5X200 — Swing motor reference

• Kawasaki MAG170 — Travel motor reference

• Kawasaki MAG230 — Travel motor reference

• Bosch Rexroth A6VM160 — Hydraulic motor reference

• Bosch Rexroth A6VM200 — Hydraulic motor reference

These are manufacturer-specific motor references and should not be represented as L&T-manufactured motor models without supporting documentation. Final selection requires checking displacement, torque, pressure, speed, rotation, mounting and gearbox compatibility.

For customers in Begusarai and Ara, hydraulic motor requirements may arise from excavators, heavy earthmoving equipment and industrial machinery. The original motor identification should be verified before selecting a replacement.

Heavy Machines and Hydraulic Pump Applications in Bihar

Excavators and earthmoving machinery

Hydraulic excavators depend on pumps for boom, arm, bucket, swing and travel operations. Hydraulic requirements change according to machine size, attachment and hydraulic circuit configuration.

Typical heavy-equipment references include:

• Komatsu PC71 / PC81: Utility excavation and smaller construction applications.

• Komatsu PC130 / PC136: Trenching, infrastructure and general earthmoving.

• Komatsu PC205 / PC210: Road construction, quarrying and excavation.

• Komatsu PC300 / PC350: Heavy excavation and aggregate handling.

• Komatsu PC450 / PC500: High-capacity excavation and selected mining applications.

• Komatsu PC1250: Large mining and overburden-removal operations.

• Komatsu PC2000: High-capacity mining applications.

• Komatsu PC3000: Large-scale mining operations.

These machine examples do not establish that one pump fits every production variant. Exact compatibility must be confirmed using the machine serial number, original pump and hydraulic circuit.

Customers in Katihar and Munger may require hydraulic pumps, motors and valves for earthmoving and construction equipment. The installed component should be identified before sourcing a replacement.

Mining, quarrying and drilling machinery

Mining and quarrying equipment can place substantial demands on hydraulic systems because pumps and motors may operate for long periods under high load. Hydraulic circuits can support excavation, drilling, travel, rotary and auxiliary functions.

Businesses in Chhapra and Samastipur may require hydraulic components for infrastructure, construction and industrial equipment. Pump selection should take account of operating pressure, flow, duty cycle, oil temperature and filtration.

Drilling systems may require hydraulic power for rotary mechanisms and feed functions. A pump suitable for one application should not automatically be assumed suitable for another without checking its technical specifications.

Road construction and industrial machinery

Hydraulic systems are widely used in road-building equipment for steering, lifting, compaction and auxiliary functions. Industrial hydraulic systems can similarly require pumps and valves for presses, material handling and production machinery.

Users in Hajipur and Sasaram may require hydraulic components for construction equipment and industrial maintenance. The correct pump or valve should be selected according to the machine's hydraulic circuit, operating pressure and flow requirement.

Hydraulic Component Applications Across Bihar

Hydraulic machinery requirements can differ significantly between construction, infrastructure, mining, manufacturing and material-handling operations. Customers in Bettiah and Motihari may require replacement pumps, motors and valves for earthmoving and construction machinery.

For equipment operating in Siwan and Buxar, hydraulic component sourcing can involve excavator pumps, travel motors, swing motors and control valves. Accurate identification becomes particularly important when replacing an older component.

Industrial and infrastructure users in Jehanabad and Nawada may require hydraulic equipment for construction and machinery maintenance. The original pump or valve identification should be documented before selecting an equivalent component.

Customers in Aurangabad and Jamui may need hydraulic components for excavation, quarrying and heavy equipment applications. Operating pressure, flow, displacement and mounting specifications should be checked before installation.

Equipment users in Sitamarhi and Madhubani can require hydraulic pumps, valves and motors for mobile machinery and industrial systems. Providing photographs of the installed component can help establish the correct technical requirement.

Hydraulic Pump and Valve Selection Process

A systematic identification process helps reduce the possibility of ordering an unsuitable component.

Pump identification requirements

• Machine manufacturer and model

• Machine serial number

• Original pump nameplate

• Part number or identification marking

• Pump displacement

• Required flow

• Operating pressure

• Rotation direction

• Shaft configuration

• Mounting dimensions

• Port sizes

Valve identification requirements

• Valve block identification

• Number of sections

• Spool configuration

• Port arrangement

• Pilot-control method

• Pressure-relief setting

• Hydraulic circuit diagram

• Machine serial number

Hydraulic oil grade, filtration, contamination level, operating temperature and suction conditions should also be evaluated. An equivalent pump or valve should only be selected after technical compatibility has been confirmed.

Customer Experience Sharing: Hydraulic Pump Maintenance

A heavy-equipment maintenance team contacted Multitech India after an excavator began showing reduced hydraulic response during demanding site operations. The team provided the machine identification, photographs of the installed pump and details about the operating symptoms. The pump requirement was reviewed against displacement, pressure, mounting arrangement, shaft configuration and hydraulic circuit requirements.

Before replacement, the maintenance team was also advised to inspect the hydraulic oil, filtration system and suction line. This experience demonstrated why hydraulic pump sourcing should begin with accurate identification instead of simply comparing external appearance. Recording the original part number and machine serial number provided a clearer basis for component sourcing. Final hydraulic performance depends on correct diagnosis, installation quality, oil cleanliness, system calibration and the condition of connected components. A structured inspection before replacement can help reduce compatibility problems and support more dependable operation of construction, mining and industrial machinery.

Hydraulic Component Support for Bihar Industries

Multitech India supports hydraulic component requirements for construction machinery, industrial equipment, mining applications and other heavy-duty systems. Customers can seek assistance with pump identification, motor selection, valve cross-reference and replacement-component sourcing.

Support can include:

• Hydraulic pump identification

• Hydraulic motor identification

• Hydraulic valve cross-reference

• Replacement pump sourcing

• Motor and valve sourcing

• Pump repair and testing coordination

• OEM and equivalent-component evaluation

• Application-based component selection

• Pan-India supply assistance

Availability depends on the required model, technical specifications and supplier stock. Final compatibility should be confirmed before installation.

Frequently Asked Questions

1. Who is the L&T hydraulic pump dealer in Bihar?

Multitech India supplies L&T hydraulic components, including pumps, motors and valves, subject to technical verification and product availability.

2. What hydraulic pump configurations are available?

L&T Hydraulics offers radial piston multi-flow pumps in different flow arrangements and displacement configurations for selected applications.

3. Can you identify my hydraulic pump?

Yes. Machine model, serial number, pump nameplate photographs and original identification markings can assist with technical identification.

4. Do you supply hydraulic valve assemblies?

Multitech India sources hydraulic control valves and related assemblies according to the required configuration, pressure and application.

5. Which heavy machines use hydraulic motors?

Excavators, mining equipment, drilling machinery and other mobile systems can use hydraulic motors for swing, travel and rotary functions.

6. Can an equivalent hydraulic pump be supplied?

An equivalent can be evaluated after checking displacement, flow, pressure, rotation, mounting and compatibility with the complete hydraulic circuit.

Conclusion

Selecting the correct hydraulic pump, motor or valve requires accurate component identification and application-based technical evaluation. Multitech India supports customers across Bihar with hydraulic component sourcing for excavators, mining machinery, drilling equipment, construction machinery and industrial systems. Reviewing the original part number, displacement, pressure, flow and mounting arrangement helps reduce compatibility risks. Proper filtration, oil cleanliness and hydraulic-system inspection should also be considered when replacing or commissioning hydraulic components.