Singapore · Port crane solutions

The parts that keep a crane working.

Portcrane.group supplies hoisting rope, brakes, cable reels and crane cables to container terminals across Southeast Asia — with the certification and drawings your maintenance team actually needs.

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RTG · RMG · STS Crane cable 6/10 kV – 26/35 kV GOST · DIN · ISO rope certification DIEPA · Hartmann & König · SHB

Equipment

Four supply lines, one point of contact.

Each marker on the crane above maps to something we quote, source and document. Everything ships with the certificates, datasheets and dimensioned drawings attached — not promised later.

01 / ROPE

Hoisting & trolley rope

Authorised DIEPA partner

Rotation-resistant and compacted constructions for hoist, trolley and boom duty, matched to your drum grooving and reeving.

  • 6xK36WS compacted, RH/LH pairs
  • GOST, DIN and ISO constructions cross-referenced
  • Per-position review of enquiry lists
  • Test certificates and drawings supplied
02 / BRAKES

Brakes & drive components

SHB Saalfelder Hebezeugbau

Hoist, gantry, trolley and boom brakes from the German manufacturer, plus the wear parts and thrusters behind them.

  • Thruster and disc brake units
  • Linings, springs and thruster spares
  • Retrofit sizing against existing drives
  • Service and commissioning support
03 / ENERGY

Cable reels & energy supply

Hartmann & König

The energy chain behind E-RTG and E-RMG conversions: motorised reels, festoon systems and slip rings sized for the runway you have.

  • Motorised and spring-driven reels
  • Festoon systems and energy chains
  • Slip ring assemblies
  • Electrification retrofit planning
04 / CABLE

Crane cables

Sourced to spec

Reeling and festoon cable that survives the drum, the sun and the salt — quoted against your drawing, not a generic catalogue page.

  • Spreader cables
  • MV power, 6/10 kV to 26/35 kV
  • Festoon, pilot and control cable
  • FOB and delivered pricing in USD or SGD

Represented in Singapore

German manufacturers, on the quay in Asia.

We hold the regional relationship so you deal with one company for the quote, the paperwork and the follow-up — while the parts come from the people who build them.

DIEPA Wire rope

Special wire ropes for cranes and heavy lifting, engineered for high bending cycles.

Hartmann & König Energy supply

Cable reels, festoon systems and slip rings for ports and container handling equipment.

SHB Brakes

Saalfelder Hebezeugbau industrial brakes and components for crane drives.

How we work

Most of the value happens before the order.

An enquiry list arrives as a spreadsheet in mixed standards, half of it inherited from a crane builder who no longer answers. That is the part we take on.

RFQ

Enquiry review, position by position

We read every line, translate the construction between GOST, DIN and ISO, flag what is mislabelled and tell you where a substitution is safe.

DOCS

Datasheets and drawings

Dimensioned drawings and datasheets per position, branded or neutral, ready to go straight into your tender pack.

RETROFIT

Modernisation and electrification

Diesel-to-electric RTG and RMG conversions: reel selection, cable rating and brake sizing against the equipment already on your runway.

SUPPLY

Sourcing and logistics

Comparable offers from qualified mills and manufacturers, landed cost in USD or SGD, and one person following the shipment.

ESG iQ by Portcrane.group

Terminals are being asked for numbers, not intentions.

ESG iQ turns terminal energy and equipment data into the reporting your customers, lenders and regulators keep asking for — built around how a container terminal actually runs, not a generic dashboard.

Equipment-levelEnergy and emissions view
Audit-readyReporting output
Port-specificBuilt for terminal operations

Contact

Send the list. We'll come back with the questions that matter.

Email your enquiry, drawing or crane data plate and we will review it and reply with a position-by-position quotation. Based in Singapore, working across Southeast Asia and beyond.