Technical Specifications: Genuine VOLVO Cabin Safety Lockout Lever Assembly 14502716Genuine VOLVO Cabin Safety Lockout Lever Assembly — Hydraulic Pilot Interlock Safety Solution
The Genuine VOLVO Premium Heavy‑Duty Cabin Safety Lockout Lever Assembly (Part Numbers: 14502716 / VOE 14502716 / 14661021), also known as Hydraulic Pilot Interlock Bar, is a critical safety component on the left‑side console. Raising it cuts pilot oil and joystick electrical signals via micro‑switch and hydraulic cut‑out valve; lowering restores machine operation. Replacing worn levers ensures strict jobsite safety and prevents accidental movement hazards.
Core Technical Advantages
High‑Tensile Forged Carbon Steel: Heat‑treated arm resists bending and impact damage from daily heavy‑duty use.
Oil‑Resistant Polyurethane Grip: Anti‑slip UV‑resistant coating provides stable ergonomic operation in extreme temperatures.
Precision Pivot Bushings: Tight‑tolerance hinge structure eliminates wobble with reliable detent positioning.
Dual Electro‑Hydraulic Safety Design: Simultaneously actuates pilot valve and cut‑out switch for complete signal isolation.
Technical Specifications
| Engineering Parameter | Technical Data / Specification Details |
|---|
| Component Assembly Part Numbers | 14502716 / VOE 14502716 / 14661021 |
| Component Classification | Heavy‑Duty Cabin Hydraulic Safety Lockout Lever / Pilot Interlock Handle |
| Main Material | Heat‑Treated High‑Tensile Carbon Steel + Industrial Rubber Grip |
| Operation Mode | Dual‑Position Detent (Vertical Lock‑Out / Horizontal Operational) |
| Surface Treatment | Anti‑Rust Blackening + High‑Visibility Red Safety Marking |
| Mounting Position | Left‑Side Operator Console |
Master Application Fleet Guide
This safety lever fits VOLVO B‑series crawler and wheeled excavators:
Compact Excavators: EC55B, EW55B
Mid‑Size Excavators: EC135B, EC140B, EC160B, EC200B, EC210B
Heavy Mining Excavators: EC240B, EC290B, EC330B, EC360B, EC460B, EC700B
Critical B2B Procurement & Maintenance Guidelines
B2B Procurement Strategy
Worn pivot holes, weak springs or broken grips cause safety lock failure and non‑compliance with site safety regulations. Stock 14502716/14661021 for safety‑critical maintenance. Cross‑sell with left joystick harness (14686135) for complete left‑console overhaul.
Common Failure Symptoms
Joysticks remain functional even with lever raised, creating accidental movement risk
Loose/wobbly lever with slipping detents causing random machine cut‑outs
Cracked grip exposing steel core and reducing operator comfort & safety compliance
Best Practice Overhaul Advisory:
Release hydraulic accumulator pressure and disconnect main battery before replacement. Ensure lever fully actuates hydraulic plunger and electrical switch at both lock‑out and operational positions; test joystick response strictly before putting machine into service.
Global Brand Cross‑Reference Matrix
| Brand | Cross‑Reference Part Numbers |
|---|
| VOLVO Genuine PN | 14502716 / VOE 14502716 |
| Factory Interchange | 14661021 |
| Component Group | Hydraulic Pilot Cutout Lever / Safety Interlock Control Bar / Cabin HMI Security Assembly |
Commercial Inquiry & Global Logistics:Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
Contact: +86 13701956981
Email:
[email protected]Logistics: Global Sea Freight and Fast‑Track Industrial Express Ready
All manufacturer names and model designations are for compatibility reference only. These genuine safety lockout levers provide essential operator protection for global VOLVO construction, quarry and mining machinery fleets.
