Knuckle Boom Cranes

Knuckle boom cranes, often called articulating or loader cranes, are versatile lifting solutions used primarily in industries like construction, logistics, and marine. Unlike traditional cranes with a single telescoping arm, knuckle boom cranes have an articulating joint that resembles a human knuckle, allowing them to fold in and out and providing greater flexibility and precision in tight spaces.

Available Models:
SPK 8500, SPK 23500, SPK 36080MH, SPK 42502MH, SPK 61502EH

SPK 8500 – Knuckle Boom Cranes

  • Equipped with load holding valves for safe crane operations
  • Optimized lifting performance with the use of high tensile steel and hexagonal boom design
  • Lightweight yet robust construction according to European standards (EN 12999)
  • High speed boom extension and retraction with Return Oil Utilization
  • Optional Overload Protection System and Emergency Stop Button
  • Professional installation solutions with the use of Palsoft programme
  • Suitable for installation on 2-axle trucks
Download Brochure

Technical Specification

Max. Lifting Moment mt 7.6
Max. Lifting Capacity kg 3300
Max. Hydraulic Outreach m 5.7(Std.)/ 7.6(A)
Slewing Angle o 400
Slewing Torque mt 0.9
Stabilizer Spread mm 4.87 (R2/R2X)
Fitting Space Required (Std) mm 0.66
Width Folded mm 2.295
Operating Pressure bar 315
Recommended Pump Capacity l/min 25 – 35
Dead Weight (Std kg 920

Dimensions

*All dimensions are in mm*
** Applications shown do not always correspond to the standard specifications. Design and specification are subject to change without prior notice.**

SPK 23500 – Knuckle Boom Cranes

  • Equipped with load holding valves for safe crane operations
  • High speed boom extension and retraction with Return Oil Utilization
  • Optimized lifting performance with the use of high tensile steel and hexagonal boom design
  • Lightweight yet robust construction according to European standards (EN 12999)
  • Optional Overload Protection System and Emergency Stop Button
  • Professional installation solutions with the use of Palsoft programme
  • Suitable for installation on 3-axles trucks
  • High Density (HD) Paint system provides better resale value retention and attractive aesthetics.
Download Brochure

Technical Specification

Max. Lifting Moment mt 34.8
Max. Lifting Capacity kg 8500
Max. Hydraulic Outreach m 12.1
Slewing Angle o 400
Slewing Torque mt 3.8
Stabilizer Spread mm 600 (RX3)
Fitting Space Required (Std) mm 975
Width Folded mm 2500
Operating Pressure bar 330
Recommended Pump Capacity l/min 50-80
Dead Weight (Std kg 3118

Dimensions

SPK 36080 MH – Knuckle Boom Cranes

  • Electronic Overload Protection (Paltronic 50) and Emergency Stop Button
  • Up to 10% increased lifting capacity with High Power Lifting System (HPLS)
  • High speed boom extension and retraction with Return Oil Utilization
  • Optimized lifting performance with the use of high tensile steel and hexagonal boom design
  • Lightweight yet robust construction according to European standards (EN 12999)
  • Professional installation solutions
  • Suitable for installation on 3-axle trucks
Download Brochure

Technical Specification

Max. Lifting Moment mt 34.8
Max. Lifting Capacity kg 8500
Max. Hydraulic Outreach m 12.1
Slewing Angle o 400
Slewing Torque mt 3.8
Stabilizer Spread mm 6000 (R3X)
Fitting Space Required (Std) mm 975
Width Folded mm 2500
Operating Pressure bar 330
Recommended Pump Capacity l/min 50-80
Dead Weight (Std kg 3118

Dimensions

*All dimensions are in mm*

SPK 42502 MH – Knuckle Boom Cranes

  • Electronic Overload Protection (Paltronic 50) and Emergency Stop Button
  • Up to 10% increased lifting capacity with High Power Lifting System (HPLS)
  • High speed boom extension and retraction with Return Oil Utilization
  • Optimized lifting performance with the use of high tensile steel and hexagonal boom design
  • Lightweight yet robust construction according to European standards (EN 12999)
  • Optional Overload Protection and Emergency Stop Button
  • Professional installation solutions
  • Suitable for installation on 3-axle trucks
  • High Density (HD) Paint system provides better resale value retention and attractive aesthetics
Download Brochure

Technical Specification

Max. Lifting Moment mt 42.3
Max. Lifting Capacity kg 14340
Max. Hydraulic Outreach m 12.1(C)/16.8(E)
Slewing Angle o 400
Slewing Torque mt 5.0
Stabilizer Spread mm 6600 (R3X)
Fitting Space Required (Std) mm 1210
Width Folded mm 2500
Operating Pressure bar 330
Recommended Pump Capacity l/min 80 – 100
Dead Weight (Std kg 920

Dimensions

*All dimensions are in mm*
** Applications shown do not always correspond to the standard specifications. Design and specification are subject to change without prior notice.**

SPK 61502 EH – Knuckle Boom Cranes

  • Equipped with load holding valves for safe crane operations
  • High speed boom extension and retraction with Return Oil Utilization
  • Optimized lifting performance with the use of high tensile steel and hexagonal boom design
  • Lightweight yet robust construction according to European standards (EN 12999)
  • Paltronic Overload Protection System and Emergency Stop Button
  • Professional installation solutions with the use of Palsoft programme
  • Suitable for installation on 4-axles trucks
  • High Density (HD) Paint system provides better resale value retention and attractive aesthetics
Download Brochure

Technical Specification

Max. Lifting Moment mt 57.3
Max. Lifting Capacity kg 21500
Max. Hydraulic Outreach m 9.5(B)/ 11.5(C)
/ 13.7(D)/ 15.9(E)
Slewing Angle o 370
Slewing Torque mt 6.5
Stabilizer Spread mm 7400 (R3X)
Fitting Space Required (Std) mm 1560
Width Folded mm 2550
Operating Pressure bar 350
Recommended Pump Capacity l/min 80 – 100
Dead Weight (Std kg 5358

Dimensions

*All dimensions are in mm*
** Applications shown do not always correspond to the standard specifications. Design and specification are subject to change without prior notice.**

Stiff Boom Cranes

Stiff boom crane, also known as a straight boom crane or telescopic crane, is a straightforward, non-articulating crane with a solid, fixed arm that extends and retracts vertically and horizontally. Unlike knuckle boom cranes, which have joints for greater flexibility, stiff boom cranes operate in a straight line, making them ideal for applications requiring vertical lifting and precision positioning over extended reaches.

Available Models:
SPS 8000, SPS 50000

SPS 8000 – Stiff Boom Cranes

  • A Longer boom variant for wider working areas and lifting height
  • Strong lifting performance
  • 2 working lights with 2m cable, easily positioned to suit end-users’ preference
  • Integrated oil tank provide ease of mounting
  • Lower seat (on base) and hydraulic stabilizer’ for operation comfort
  • Overload protection system
  • Manufactured with European quality processes to ensure safety and reliability
  • High Density (HD) Paint system provides better resale value retention and attractive aesthetics
  • Suitable for installation on 2-axles trucks
Download Brochure

Technical Specification

Max. Lifting Moment mt 34.8
Max. Lifting Capacity kg 8500
Max. Hydraulic Outreach m 12.1
Slewing Angle o 400
Slewing Torque mt 3.8
Stabilizer Spread mm 600 (RX3)
Fitting Space Required (Std) mm 975
Width Folded mm 2500
Operating Pressure bar 330
Recommended Pump Capacity l/min 50 – 80
Dead Weight (Std kg 3118

Dimensions

*All dimensions are in mm*
** Applications shown do not always correspond to the standard specifications. Design and specification are subject to change without prior notice.**

SPS 50000 – Stiff Boom Cranes

  • Manufactured with European quality process to ensure safety and reliability
  • Loader limit system ensures safe and efficient heavy duty crane operations
  • Suitable for installation on 4-axle trucks
  • Manufactured with European quality process to ensure safety and reliability
  • Loader limit system ensures safe and efficient heavy duty crane operations
  • Suitable for installation on 4-axle trucks
Download Brochure

Technical Specification (EN 12999 H1-B3)

Max. Lifting Moment mt 42.3
Max. Lifting Capacity kg 14340
Max. Hydraulic Outreach m 12.1(C)/16.8(E)
Slewing Angle o 400
Slewing Torque mt 5.0
Stabilizer Spread mm 6600 (RX3)
Fitting Space Required (Std) mm 1210
Width Folded mm 2500
Operating Pressure bar 330
Recommended Pump Capacity l/min 80-100
Dead Weight (Std kg 4205

Dimensions

*All dimensions are in mm*
** Applications shown do not always correspond to the standard specifications. Design and specification are subject to change without prior notice.**

Lifting Capacity

Working Radius
Boom Length
6.2 m 10.2 m 14 m 17.8 m 21.6 m
2 m 22000        
2.5 m 20000        
3 m 17000 7300      
3.5 m 14000 7000 6250    
4 m 12500 6800 6000    
4.5 m 11000 6500 5750 4500  
5 m 9500 6380 5600 4400  
5.5 m 8100 6200 5400 4300 3150
6 m   5900 5250 4200 3100
6.5 m   5700 5150 4100 3050
7 m   5500 4900 4000 3000
7.5 m   5250 4700 3950 2950
8 m   5000 4500 3800 2900
8.5 m   4750 4300 3700 2850
9 m   4500 4100 3600 2800
9.5 m   4200 3900 3500 2700
10 m     3740 3350 2650
10.5 m     3580 3250 2580
11 m     3420 3100 2500
11.5 m     3250 2950 2450

 

Working Radius
Boom Length
6.2 m 10.2 m 14 m 17.8 m 21.6 m
12 m     3100 2800 2380
12.5 m     2950 2680 2280
13 m     2800 2550 2200
13.5 m     2650 2440 2100
14 m       2320 2030
14.5 m       2220 1920
15 m       2130 1850
15.5 m       2000 1750
16 m       1910 1650
16.5 m       1800 1550
17 m       1700 1450
17.5 m         1360
18 m         1280
18.5 m         1200
19 m         1100
19.5 m         1020
20 m         940
20.5 m         860
21.2 m         800
Recommended
Rope Line		 6 4 4 4 2