marine construction machinery
Excavator Port Solutions | HT 180 Hold Trimmer

Meet the Hold Trimmer HT 180 Bulk Cargo Specialist

When clearing dry bulk cargo from vessel holds, standard earthmoving machinery inevitably fails. The severe conditions—ranging from fine explosive dust to the absolute necessity of rigorous deep-cleaning between cargo shifts – demand a purpose-built port excavator.

Within the modern Maritime Industry, terminal operators recognize that this is an indispensable, must-have machine for ports handling bulk and loose materials (such as grain, fertilizer, or coal). Whether you are looking to purchase equipment or searching for a specialized excavator port fleet available for rent, the Coris HT 180 Hold Trimmer represents the pinnacle of specialized marine engineering.

The HT 180 is designed explicitly to operate inside dry cargo vessel holds alongside quay cranes, moving bulk material out of tight corners and from underneath bulkheads where standard 30–40m grab buckets simply cannot reach.

Technical Specifications & Performance Data

The HT 180 is structurally optimized to maximize unloading productivity by continuously feeding material to the quay crane. 

Engine & Powertrain

    • Engine Model: FPT F36 Stage V

    • Power Output: 105kW/ 142Hp

    • Displacement: 3,600cc

    • Cylinders: 4

    • Fuel Capacity: 210 liters Diesel tank

    • Urea Capacity: 19 liters AdBlue tank

    • Fuel Efficiency: Exceptionally low consumption, burning between 18L/h minimum and 23L/h maximum.

High-Performance Hydraulic System

The machinery features optimized hydraulic circuits that directly reduce component wear and extend standard service intervals.

    • Main Hydraulic Pump: Load-sensing variable flow pump with constant power, delivering 320litres/min.

    • Auxiliary Hydraulic Gear Pump: Delivers 22litres/min

    • Hydraulic Tank Capacity: 360 liters.

    • Distributor: Post-compensated servo-assisted distributor supporting up to three simultaneous precise maneuvers.

    • Translation Motors: Double displacement hydraulic piston translation motors.

    • Rotation Motor: Hydraulic rotation motor equipped with axial pistons.

    • Dedicated Sweeping Pump: Features a dedicated horizontal force pump engineered specifically for pushing and sweeping bulk materials across the hold floor.

Particular Working Environment: Built for Marine Extremes

When vetting a hold trimmer for an exavator port hire fleet, durability and workplace safety are non-negotiable. For any terminal handling bulk material, this machine is an essential asset to comply with strict safety regulations and logistical timelines.

1. Fire Safety & Auto-Regeneration Override

Standard Euro 5 engines run automatic particulate filter regeneration at extreme temperatures reaching 640C. In environments filled with grain, soya, or other flammable organic dust, this creates an immediate explosion hazard. The HT 180 completely blocks auto-regeneration. The machine operator retains total manual control to safely choose exactly when and where to initiate regeneration.

2. Radical Hygiene-First Engineering

    • Zero Electronics: The unit contains absolutely no onboard electronic systems, enabling port crews to aggressively wash down the entire excavator daily without risk of electrical faults.

    • Anti-Contamination Build: Features corrosion-resistant pipes and fittings designed to eliminate material residue, allowing rapid chemical sanitization and preventing cross-contamination between shifting cargo types.

    • Fast Maintenance Access: The rear counterweight is designed for rapid 5-minute removal, giving crews instant deep-cleaning access to the back of the machine.

3. Structural Durability

    • Shielded Components: Hydraulic pistons and pipes are mounted completely under the boom to shield them from heavy structural impacts.

    • Dust Prevention: Debris-resistant grilled hoods block fine particulate matter from building up over critical internal components.

    • Boom Angle Limiter: An integrated mechanical limiter prevents the arm from colliding with upper vessel hold beams, allowing operators to run at full speed safely.

    • FOPS Protection: Outfitted with robust Falling Object Protective Structures optimized for port environments and engineered for straightforward replacement.

    • Smart Cooling: Utilizes a FLEXXAIRE reversible radiator fan to continuously blow away dust buildup, clear the cooling system, and further decrease fuel consumption.

Sourcing and Fleet Integration

Engineered in Italy by Coris S.r.l., the HT 180 represents bespoke single-unit production backed by deep technical expertise in offshore pipeline, port crane, and marine terminal equipment. For operations in the dry bulk sector of the Maritime Industry, integrating a purpose-built hold trimmer into your port excavator lineup ensures maximum crane efficiency, rapid vessel turnaround, and uncompromised terminal safety.

Don’t let standard construction machinery slow down your vessel turnaround times or compromise your terminal safety. If your dry bulk operations require a relentless, heavy-duty port excavator or you are looking to secure a reliable exavator port hire partner, the HT 180 is the ultimate asset for the job.

Contact our team today to request a quote or check availability for rent!