Name: KNUCKLE JIB Crane
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KNUCKLE JIB Crane

An knuckle boom (jib) makes it possible to increase the reach and lifting height, making the crane highly versatile. The ability to keep the tip of the boom close to the load in all positions reduces load sway.
Heila jib cranes are therefore particularly suitable for general cargo handling, offboard & onboard service activities, and pipe handling.
Our HR 650 is our pride and joy! With the HR650/25-2BJ crane customers can easily lift 25ton at 10m and 10ton at 20m. Furthermore, the HR 650 is suitable for equipping with AHC, AOPS and MOPS.

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Please let us know your purpose, road condition, type of cargo, tons of your cargo, size of trailer, quantity, etc.

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What can you buy from us?

Dump trailer, flatbed trailer, full trailer, rail-plate trailer, grille trailer, container trailer, tank trailer, vehicle transporter, van trailer, all kinds of special vehicles, dump truck, tractor-trailers, semi-trailers, self-tilting trucks, trailer parts,Electric Cargo tricycle etc.

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1. Overview

A knuckle boom crane, also known as an articulated crane or folding boom crane, features a hinged "knuckle" joint that allows the boom to fold like a human finger . This unique design enables exceptional flexibility, compact storage, and the ability to maneuver around obstacles—making it ideal for vehicles, vessels, and industrial applications where space is limited.

2. Key Features

Feature	Description
Articulated boom design	Folds for transport; unfolds for maximum reach
Compact storage	Takes minimal space when folded—ideal for trucks and vessels
High lifting capacity	From 0.25 tons up to 150+ tons (marine/offshore)
Long reach	Horizontal outreach up to 50 meters
360° continuous slewing	Full rotation for flexible positioning
Remote control operation	Optional radio remote for safe ground operation
Versatile mounting	Truck-mounted, deck-mounted (marine), pedestal, or wall-mounted
Multiple attachments	Winches, hooks, grabs, baskets, buckets, spreader beams

3. Specifications (Representative Models)

Truck-Mounted – Tadano PM Series (Gold Line)

Model	Lifting Moment (t-m)	Max Horizontal Outreach	Max Vertical Outreach	Best For
PM 7 SP	5.3–6.2	13.8 m (with jib)	15.05 m	Light commercial vehicles
PM 11 SP	9.5–10.3	16.05 m (with jib)	18.9 m	Medium-duty trucks

Marine / Offshore – PALFINGER PKM Series

Model	Outreach (m)	Capacity (t)	Lifting Moment (kNm)	Dead Weight (t)
PKM 150	8.0–12.0	2.1–1.1	132–168	3.0–3.3
PKM 350	12.0–16.0	3.6–2.3	370–430	5.5–5.8
PKM 750	14.0–18.0	6.1–4.2	749–855	10.3–11.1
PKM 1450	16.0–20.0	9.0–6.4	1,268–1,440	14.8–15.6

Source:

Heavy Marine / Offshore – PALFINGER DKF Range

Model	Outreach (m)	Capacity (t)	Lifting Moment (kNm)	Dead Weight (t)
DKF 220	27.5	30	2,200	25.0
DKF 500	35.0	35	5,000	35.0
DKF 1200	43.0	80	12,000	100.0
DKF 2500	50.0	150	25,000	220.0

Source:

Heavy Truck-Mounted – Hidrokon HK 270.00

Parameter	Value
Max vertical outreach	35.49 m (hydraulic) / 58.03 m (with jib, mechanical)
Max lifting capacity	27 tons
Dead weight	34,300 kg
Oil tank capacity	720 L
Working pressure	300 bar

Source:

Light Industrial – Pelloby Mini Crane

Parameter	Value
Capacity	250 kg
Max radius	3 m
Slewing angle	270°
Application	Small workshops, foundries

4. Key Advantages

Advantage	Benefit
Space-saving design	Folds compactly; perfect for tight spaces on trucks and vessels
Obstacle clearance	Can reach over and around obstacles
Precise load placement	Articulating joints allow fine positioning
Lightweight construction	High strength-to-weight ratio increases payload
Low maintenance	Welded box boom and maintenance-free bearings
Corrosion protection	Long-life surface treatment for marine environments

5. Applications

Industry	Typical Use	Recommended Model
Truck-mounted / Logistics	Loading/unloading, material delivery, self-loading trucks	Tadano PM series, Hidrokon HK series
Marine / Vessel	Cargo handling, supply vessels, fishing boats, provision cranes	PALFINGER PKM series
Offshore / Oil & Gas	Pipe handling, platform cranes, ship-to-ship transfer	PALFINGER DKF series
Industrial / Workshop	Light lifting, assembly lines, small foundries	Pelloby mini cranes
Wind Energy	Offshore substations, turbine maintenance	PALFINGER wind industry cranes

6. Key Technologies & Options

Technology	Function
Radio remote control	Safe ground operation with real-time display
Proportional valve control	Smooth, precise movements
Overload protection (MOPS/AOPS)	Prevents exceeding safe working load
Constant tensioning	Maintains tension for offshore operations
Active Heave Compensation (AHC)	Compensates for vessel motion at sea
Winterization package	Reliable performance in extreme cold
ATEX certification	Explosion-proof for hazardous environments

7. Buying Guide

Factor	Consideration
Lifting capacity required	Max weight × max radius (lifting moment in t-m or kNm)
Maximum outreach needed	Horizontal and vertical reach requirements
Mounting type	Truck / deck / pedestal / wall
Operating environment	Marine (corrosion protection), offshore (AHC), workshop (compact)
Power source	Electric / hydraulic / diesel-hydraulic / PTO-driven
Certification required	CE, ABS, BV, DNV, LR, CCS (varies by market)
Control preference	Remote / cabin / manual
Attachments needed	Hooks, winches, grabs, baskets, spreader beams

For Truck-Mounted Crane: Key Questions

What is the vehicle's gross vehicle weight?
What is the installation space available behind the cab?
Does the truck have a PTO for hydraulic power?

For Marine Crane: Key Questions

What type of vessel? (supply, cargo, fishing, offshore)
What classification society approval is required? (ABS, BV, DNV, LR, CCS)
What is the deck space and pedestal mounting diameter?
Will it be used for personnel lifting (man-riding)?

8. Delivery & Service

Item	Details
Lead time	30–60 days (custom configurations longer)
Shipping	Flat rack / RORO / Container
Warranty	12 months (standard)
Certification	CE, ISO 9001; Classification society certificates available
Service network	Global service support (PALFINGER: 300+ engineers worldwide)

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