21.5 Ton Knuckle Boom Crane Spk61502 Truck Mounted Crane with Remote Control

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Model NO.: SPK61502
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Rated Lifting Weight: 21.5t
• Rated Lifting Moment: 57.3t.M
• Slewing Torque: 6.50 Mt
• Dead Weight (Std.): 4205 Kg
• Transport Package: Optional
• Specification: 12000x2500x3800(mm)
• Trademark: Maxizm
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Double-axle drive is used, providing good traffic ability and comfortableness under complex road condition with reliable traveling performance.Engine has the multi-mode power output function, which reduces power consumption.The use of tipping over early-warning technology provides high stability and safety of the overall operation.

Electrical proportion Hydraulic system load feedback, piston pump, electrical controlled valve and constant power control are applied to provide strong lifting capacity and good micro-mobility.Unique steering buffer design is adopted to ensure stable braking operation.

Five-section boom of high strength steel structure and optimized U-shaped cross reduces weight significantly with higher safety rates. Jib mounting angles are 0°, 15°and 30° which ensures fast and convenient change-over between different operating conditions so as to improving working efficiency of the machine.

Product Parameters

   

Max. lifting moment	57.3 mt
Max. lifting capacity	21500 kg
Max. hydrauic outreach	10.0 m (B) / 12.1 m (C) / 14.5 m (D) / 16.8 m (E)
Slewing angle	360°
Slewing torque	6.50 mt
Stabilizer spread (std.)	6600 mm (R3X)
Fitting space required (std.)	1210 mm
Width folded	2500 mm
Max. operating pressure	330 bar
Pump capacity	80 - 100 l/min
Dead weight (std.)	4205 kg

Detailed Photos