Skyjack SJKB33 / Sevcon (PQ?) 700182 / E2151500007 700182 / E2151500007 SEVCON (Could be PQ) Boom Function PCB

The Skyjack SJKB33 boom lift uses a Sevcon‑based Boom Function PCB (part SJ700182) to control hydraulic actuators and monitor pressure/temperature sensors. Common failures on this board include burnt or tripped MOSFETs, degraded IGBT drivers, and cracked solder joints around the power‑inlet connector; these often manifest as loss of boom lift motion, intermittent operation, or error codes indicating “power supply fault” or “sensor failure.” First‑check diagnostics should verify that the 48 V DC bus is within spec, inspect all power traces for continuity and visible damage, and review any stored error logs on the drive controller before proceeding to component replacement.[oss-gpt-20b] Post Comment

Need your Skyjack SJKB33 / Sevcon (PQ?) repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

• ⚙️ Fast Diagnostics – Same-day evaluation available
• 🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Every repair fully guaranteed

📞 Call Now: 1 (336) 969-0110

Free Estimates • Industrial-grade testing • Nationwide Service

⚡ Call to Purchase AI Services — help us build the next Grace Blackwell GX10 node.

Free Estimates • Industrial-grade testing • 1-Year Warranty • Nationwide Service

Other Repaired Units by Skyjack SJKB33 / Sevcon (PQ?)