HHF-1300/1600 Mud Pump Special Tools List

1

11-3161-2601-00

Stick, liner cover

Alloy Steel (4140), Heat-Treated

1. Bending from excessive force during liner cover removal; 2. Wear at contact points from abrasive mud residue; 3. Corrosion from drilling fluid exposure.

1. Apply force evenly to avoid bending; 2. Clean mud residue after each use; 3. Apply anti-corrosion oil before storage in damp environments.

2

11-3161-2602-00

Hosting tool for liner

Alloy Steel (A36) with Reinforced Lift Points

1. Fatigue cracking at lift points from overloading; 2. Wear from repeated liner contact; 3. Corrosion from harsh drilling chemicals.

1. Never exceed 500kg lift capacity; 2. Inspect lift points for cracks before each use; 3. Clean and dry thoroughly after contact with drilling fluid.

3

11-3161-2617-00

Insert plate puller

High-Carbon Steel (S45C) with Hardened Jaws

1. Jaw wear from gripping abrasive insert plates; 2. Bending from misaligned pulling force; 3. Rust from exposure to drilling mud and water.

1. Align jaws evenly with insert plate edges; 2. Avoid excessive pulling force to prevent jaw damage; 3. Lubricate moving parts and jaws after each use.

1

11-3161-2603

Socket spanner, 2 3/8″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Socket wear from repeated torque on rusted bolts; 2. Cracking from over-torque (exceeding 600 N·m); 3. Chrome peeling from impact damage.

1. Use with torque wrench (max 600 N·m); 2. Clean socket before use to remove debris; 3. Avoid dropping to prevent chrome damage.

2

11-3161-2604

Socket spanner, 2″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Bolt rounding from poor socket fit; 2. Wear from contact with corroded fasteners; 3. Fatigue from high-frequency use in heavy maintenance.

1. Ensure full socket engagement with bolt heads; 2. Remove rust from bolts before use; 3. Inspect socket for wear after 50+ torque cycles.

3

11-3161-2605

Socket spanner, 3 5/8″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Cracking from uneven torque distribution; 2. Wear at socket walls from large-diameter bolt use; 3. Corrosion from exposure to drilling fluids.

1. Apply torque evenly (follow ASME B18.2.1); 2. Clean and oil socket after use in muddy environments; 3. Avoid using as a hammering tool.

4

11-3161-2606

Socket spanner, 1 1/2″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Wear from frequent use on small to medium bolts; 2. Chrome damage from abrasive debris; 3. Deformation from over-tightening.

1. Match socket size exactly to bolt head; 2. Remove debris from socket before engagement; 3. Use torque wrench to avoid over-torque.

5

11-3161-2607

Socket spanner, 1 5/8″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Jaw wear from gripping irregular bolt heads; 2. Corrosion from humid or chemical-rich environments; 3. Fatigue from repeated torque application.

1. Inspect bolt heads for damage before use; 2. Clean and lubricate socket regularly; 3. Replace if socket walls show excessive wear.

6

11-3161-2615-00

Socket spanner, long

Chrome-Vanadium Steel (Cr-V) with Extended Shank

1. Shank bending from off-center torque; 2. Socket wear from hard-to-reach fasteners; 3. Rust from exposure to water and mud.

1. Use two hands for stability during torque application; 2. Avoid using extension bars to prevent shank bending; 3. Store in a dry toolbox after use.

7

11-3161-2618

Socket spanner, 1 11/16″

Chrome-Vanadium Steel (Cr-V), Heat-Treated

1. Wear from contact with high-tension bolts; 2. Chrome peeling from impact; 3. Debris buildup causing poor bolt engagement.

1. Clean socket thoroughly after each use; 2. Avoid dropping or impacting the socket; 3. Use only for 1 11/16″ fasteners to prevent wear.

8

11-3161-2611-03

Allen wrench, 5/8″

Chrome-Molybdenum Steel (Cr-Mo)

1. Torsion damage from over-torque; 2. Wear at hex tip from repeated use; 3. Rust from exposure to drilling fluids.

1. Apply torque gradually (max 250 N·m); 2. Ensure full hex tip engagement in bolt sockets; 3. Lubricate tip and store in anti-corrosion packaging.

1

11-3161-2608

Extension rod, 19 5/8″

Alloy Steel (4140) with Threaded Ends

1. Thread wear from repeated tool connection; 2. Bending from off-center torque; 3. Corrosion from mud and water exposure.

1. Tighten tool connections securely before use; 2. Apply torque in a straight line to avoid bending; 3. Clean threads and apply anti-seize compound regularly.

2

11-3161-2609

Extension rod, 8″

Alloy Steel (4140) with Threaded Ends

1. Fatigue from high-frequency use; 2. Thread stripping from over-tightening connections; 3. Wear from abrasive debris.

1. Avoid over-tightening tool connections; 2. Inspect threads for damage after each use; 3. Store in a protective sleeve to prevent debris buildup.

3

11-3161-2610

connector, 1″

Stainless Steel (304) with Precision Threads

1. Thread wear from repeated assembly; 2. Corrosion from harsh drilling chemicals; 3. Damage from improper tool alignment.

1. Align tools before connecting to avoid thread damage; 2. Clean threads after use in muddy environments; 3. Replace if threads show stripping or wear.

4

11-3161-2611

Extension rod, 24″

Alloy Steel (4140) with Threaded Ends

1. Bending from excessive torque or off-center force; 2. Thread wear from heavy tool loads; 3. Rust from prolonged outdoor storage.

1. Use for light to medium torque applications only; 2. Support the rod during use to prevent bending; 3. Apply anti-corrosion oil before outdoor storage.

1

11-3161-2611-01

Chain block, SH1/2

Carbon Steel Chain + Alloy Steel Hooks

1. Chain wear from lifting heavy components; 2. Hook fatigue from overload; 3. Rust from outdoor and wet environment exposure.

1. Never exceed 500kg lifting capacity; 2. Inspect chain and hooks for wear/cracks before use; 3. Lubricate chain and store in a dry area.

2

11-3161-2611-02

Manual oil pump, 0 ～ 63 MPa （ 0 ～ 9150psi）

Cast Iron Cylinder + Steel Plunger

1. Hydraulic seal wear from pressure cycling; 2. Cylinder corrosion from contaminated hydraulic oil; 3. Plunger damage from improper operation.

1. Use clean hydraulic oil (ISO VG 46); 2. Avoid exceeding 63 MPa (9150psi) rated pressure; 3. Inspect seals for leaks and replace quarterly.

3

11-3161-2612-00

Hydraulic puller

Alloy Steel (4140) Frame + Hardened Puller Jaws

1. Jaw wear from gripping heavy, abrasive components; 2. Frame bending from overloading; 3. Hydraulic cylinder leaks from seal degradation.

1. Match puller capacity to component weight; 2. Align jaws evenly to avoid frame bending; 3. Inspect hydraulic seals and refill oil regularly.

1

11-3161-2616

Bolt, 1-8UNC-2A×160

Alloy Steel (10.9 Grade, Zinc-Plated)

1. Thread wear from repeated assembly; 2. Fatigue from pump vibration; 3. Corrosion from drilling fluids.

1. Torque to 450 N·m (ASME B18.2.1); 2. Apply anti-seize compound to threads; 3. Replace if threads show stripping or corrosion.

2

11-3161-2711-00

Charging hose of dampener

Reinforced Rubber (NBR) + Steel Braiding

1. Rubber degradation from hydraulic oil and heat; 2. Steel braid wear from abrasion; 3. Leaks from fitting damage.

1. Avoid bending beyond 90° to prevent braid damage; 2. Inspect for cracks and leaks before each use; 3. Replace every 1,000 operating hours.

3

11-3161-2614

Pressing sleeve

Alloy Steel (4140), Heat-Treated

1. Wear from repeated pressing of components; 2. Deformation from excessive force; 3. Corrosion from drilling mud.

1. Apply even pressure during component pressing; 2. Inspect for deformation after use; 3. Clean and apply anti-corrosion oil post-maintenance.

4

11-3161-2613

Intermediate taper sleeve

Alloy Steel (4140) with Tapered Precision

1. Wear at tapered surfaces from component contact; 2. Corrosion from harsh environments; 3. Damage from improper installation.

1. Align taper sleeve correctly during installation; 2. Clean tapered surfaces before use; 3. Inspect for wear and replace if taper fit is loose.

5

11-3161-2600

Special tools

Mixed (Matching Corresponding Tool Materials)

1. Wear of individual components from repeated use; 2. Corrosion from exposure to drilling fluids; 3. Damage from improper storage.

1. Inspect each tool in the set before use; 2. Store in a dedicated toolbox to prevent damage; 3. Perform routine maintenance on all components.

Can I use non-genuine tools for HHF-1300/1600 mud pumps?

No. Non-genuine tools may not meet API 7K and ASME B18.2.1 standards for strength and compatibility, risking tool failure and pump component damage (e.g., liner deformation, bolt rounding). Genuine tools ensure safe, efficient maintenance and extend pump service life.

How often should hydraulic tools (e.g., manual oil pump) be inspected?

Inspect hydraulic tools before each use for leaks, seal damage, and oil levels. Perform quarterly maintenance: replace seals, flush the hydraulic system, and refill with clean ISO VG 46 oil. Replace manual oil pumps if pressure output drops below rated specs (63 MPa).

What’s the correct way to store these tools for long-term use?

Store tools in a dry, climate-controlled toolbox to prevent rust. Clean all tools thoroughly (remove mud/oil residue), lubricate moving parts and threaded connections, and wrap delicate components (e.g., hydraulic hoses) in protective sleeves. Label tools by part number for easy identification.