LANDYINDUS Excavator Mechanical Quick Hitch Coupler | 1–18 Ton | MQC30 to MQC70

LANDYINDUS Excavator Mechanical Quick Hitch Coupler | 1–18 Ton | MQC30–MQC70

The LANDYINDUS MQC Series Mechanical Excavator Quick Hitch Coupler is a professional-grade fast attachment system engineered to eliminate the time, effort, and safety risks associated with manual pin-on attachment changes on excavators from 1 to 18 tonnes. Designed for direct installation onto the excavator's dipper arm using the machine's existing pin configuration, this mechanical quick hitch allows operators to switch between buckets, hydraulic hammers, augers, compaction plates, rippers, and other pin-on attachments in under a minute — without leaving the cab, handling heavy pins under load, or exposing ground personnel to the machine's swing radius during changeover.

Single-Operator Attachment Changes in Under a Minute

The core productivity advantage of a mechanical quick hitch lies in transforming attachment changes from a multi-person, multi-minute manual operation into a single-operator task completed in under a minute from the cab. On busy construction, demolition, trenching, or bulk earthworks sites where attachment changes occur multiple times per shift, the cumulative time savings across a working week are substantial — reducing non-productive machine time, lowering labour costs, and keeping the excavator on task for a greater proportion of each working day.

No Hydraulics, No Electrics — Simpler, More Reliable Than Hydraulic Quick Hitches

The mechanical design eliminates the hydraulic lines, solenoids, and electrical connections required by hydraulic quick hitch systems — resulting in a simpler, more robust, and lower-maintenance solution that performs reliably in the harshest site conditions without the risk of hydraulic failure or electrical fault.

Positive Locking Mechanism with Safety Retention System

The mechanical locking mechanism provides a positive, audible confirmation of secure attachment engagement, giving the operator confidence that the attachment is fully locked before commencing work. The integrated safety retention system prevents accidental attachment release in the event of operator error or unexpected load reversal during digging, lifting, or grading operations — a critical safety feature that distinguishes professional-grade quick hitch systems from lower-specification alternatives.

Five Models — 1T to 18T Excavator Classes

• ME-MQC30 — 384×202×215mm | Axle Base 230.5mm | 31kg | Suits 1–2T | Confined access, landscaping & utility works
• ME-MQC40 — 450×234×241mm | Axle Base 300.5mm | 43kg | Suits 2–3.5T | Residential construction & drainage works
• E-MQC50 — 612×312×271mm | Axle Base 430.5mm | 71kg | Suits 6–8T | Road works, bulk earthworks & civil construction
• E-MQC60 — 616×392×327mm | Axle Base 480.5mm | 114kg | Suits 10–14T | Heavy civil, pipeline & foundation works
• E-MQC70 — 796×512×396mm | Axle Base 600.5mm | 179kg | Suits 16–18T | Quarrying, mining & major infrastructure

Key Features

• Single-operator attachment changes in under a minute from the cab
• No hydraulic lines or electrics — simpler and more reliable than hydraulic quick hitches
• Positive audible locking confirmation before commencing work
• Safety retention system — prevents accidental release under load reversal
• High-strength structural steel — withstands dynamic impact and cyclic fatigue loads
• Dimensionally matched to pin spacing of each target excavator class
• Five models covering 1–18T across all major excavator brands
• Custom configurations and non-standard pin sizes available on request

Technical Drawing:

Specifications