New Original 4 Ton 6.3 Ton 20 Ton Knuckle Boom Crane for Infrastructure and Roadside Rescue Applications

• Customization: Available
• After-sales Service: 24 Hours After-Sale Service
• Warranty: 1 Year
• Model NO.: Telescopic Boom Crane
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: 8-20m
• Maximum Lifting Weight: 2t 3.2t 4t 5t 6.3t 7t 8t 10t 12t 14t 16t 18t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Max Lifting Movement: 4.2/8/10/12.5/15.75/20/25/30/35/36/42/43.5/45t.M
• Recommended Power: 9/16/20/30/40kw
• Recommended Hydraulic Flow: 20~80 L/ Min
• Rated Hydraulic Pressure: 16/20/24/25/28MPa
• Oil Tank Capacity: 25/60/100/150/200/250/270L
• Slewing Angle: 360°
• Hydraulic Crane Weight: 870kg~6400kg
• Installation Space: 700/780/800/900/1250/1300/1320/1400mm
• Variation Range(°): 0°~75°
• MOQ: 1 PCS
• Transport Package: Plastic Film Packaging/Wooden Box
• Specification: Customized
• Trademark: Tengchang
• Origin: China
• HS Code: 8429521200
• Production Capacity: 10000

Product Description

Tengchang Construction Machinery Co., Ltd. stands out as a beacon of precision forging and exceptional craftsmanship, setting new standards for the construction machinery industry. Our innovative spirit drives us to excel in the design, development, and manufacture of top-tier construction machinery products. Prioritizing technological advancement, rigorous quality control, and a diverse range of offerings-including truck-mounted cranes, rail cranes, fire-fighting jibs, and advanced hydraulic control systems-our dedication lies in delivering not just superior products but also unparalleled value-added services. We are redefining efficiency and excellence across China's mobile crane sector.

Product Description

High Strength Steel Plate Arm: Crafted from 960-grade high-strength steel, this arm guarantees impressive lifting prowess while assuring longevity and durability.

Premium Seals: By integrating seals from elite manufacturers, we ensure unmatched craftsmanship, reliable performance, and enduring lifespan for our products.

Hydraulic Winch: The winch is equipped with innovative disc springs and friction discs delivering efficient braking, superior performance with minimal noise, and extended durability.

User-Friendly Seat Operation: Engineered for maximum visibility and effortless operability, ensuring a seamless user experience.

Double Telescopic Legs: Featuring an outrigger span extending up to 7408mm, it enhances stability with a fully enclosed, anti-collision structure for superior safety.

Duplex Oil Pumps: Independent systems dedicated to winch operation, optimizing speed and boosting operational efficiency.

High-Quality Hydraulic Hoses: Utilizing premium-grade, high-pressure hoses designed to withstand up to 120 MPa burst pressure, ensuring reliability.

High Power Radiator: This powerful radiator maintains optimal hydraulic oil temperature, guaranteeing consistent and efficient performance.

Dual Slewing Reducers: Featuring dual reducer sets, this system enables robust 360° continuous rotation, delivering unmatched efficiency and effortless usability.

Telescopic Boom Truck Mounted Crane
Maximum lifting weight	2t 3.2t 4t 5t 6.3t 7t 8t 10t 12t 14t 16t 18t
Max lifting movement	4.2/8/10/12.5/15.75/20/25/30/35/36/42/43.5/45t.m
Recommended power	9/16/20/30/40KW
Recommended hydraulic flow	20~80 L/ min
Rated hydraulic pressure	16/20/24/25/28MPa
Oil tank capacity	25/60/100/150/200/250/270L
Slewing angle	360°
Hydraulic crane weight	870Kg~6400Kg
Installation space	700/780/800/900/1250/1300/1320/1400mm
Variation range(°)	0°~75°

Applications

Packaging & Shipping

Company Profile

Tengchang Construction Machinery Co., Ltd. shines in precision forging and superior craftsmanship, driven by innovation and efficiency. Our expansive facility and a dedicated team of industry experts form the backbone of our success. With certifications like ISO9001, we excel in crafting cutting-edge construction machinery. Our flagship products-truck cranes, rail cranes, fire-fighting equipment, and hydraulic systems-are celebrated for their simplicity, durability, and reliability. Upholding quality and service excellence, we strive to elevate our brand to the pinnacle of China's crane industry, propelled by continuous technological breakthroughs and strategic customer collaborations.

Certifications

FAQ

1) Are you a factory or a trading company? How many years of your factory?
We are the source factory, we have 20 years of production experience and nearly 10 years of experience, and we export to more than 80 countries and regions.

2) Which kind of payment you can be accepted?
Normally both of T/T & L/C at sight are ok for us.

3) How about the delivery time?
20-40 working days after received 30% T/T or L/C.

4) What's your warranty?
Normally is 1 year, if large quantities we can negotiate.

5) What's your MOQ?
MOQ: 1 set

6) Can you accept OEM service?
Yes for sure my friend.

7) Optional Attachment?
Remote Control, Basket, Auger, Grapple, Top Seat, Rear Legs