Crankshaft Kit - PE238KB
This is a crankshaft kit (part number PE238KB) for the power end of the SC-45L reciprocating pump. The crankshaft converts rotary drive input into the reciprocating motion of the crossheads and rods that drive each pumping stroke. The kit is an aftermarket replacement supplied under part number PE238KB and weighs about 67 lb.
What it is
The crankshaft in the power end converts rotary input into the reciprocating motion of the crossheads and rods that drive the pumping strokes.
Pump compatibility
Specifications
| Property | Value |
|---|---|
| Weight | 67.00 lb (≈ 30.39 kg, converted) |
Manufacturer technical notes
Crankshaft Kit PE238KB (SKU PE238KB), forged from API 7K-certified 42CrMo4 alloy steel with quenching + tempering (HBW 260-300), nitrided surface hardness ≥0.3mm depth, compatible with Vermeer 24x40 Mud Pump SC-45L power ends, tensile strength ≥1080MPa, fatigue life ≥5×10⁶ cycles.
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing PE238KB.
FAQ
- Which pump does this crankshaft kit fit?
- It fits the SC-45L pump model.
- What is the part number for this kit?
- It is supplied as an aftermarket replacement under part number PE238KB.
- What does the crankshaft do in the pump?
- In the power end, the crankshaft converts the rotary drive input into the reciprocating motion of the crossheads and rods that drive the pumping strokes.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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