XCMG OSHA TIER4F 300 Ton XCA300U

As a typical product for North American market, XCA300U has six axles and seven boom sections, max. lifting capacity of331 USt.

Product Details

Product Details

As a typical product for North American market, XCA300U has six axles and seven boom sections, max. lifting capacity of331 USt. It has superior lifting performance with V-type super lifting device and jib equipped, 26.2ft special jib for 1.5MW wind turbine maintenance. 11 has the easier assembly/disassembly process with efficient counterweight self-assembly technology applied. Its superstructure meets OSHA certificate requirements and the chassis has DOT accepted configuration, which make XCA300U greatly fit in North American market. The subsidiary transportation design of Dolly makes the axle load within the upper limit of different North America areas. The engines for XCA300U comply with EPA Tier 4F emission standard.

Super lifting performance
With 7-section main boom of 262.5ft, fixed jib of 19.7ft-118.1ft, special jib of 262ft for wind turbine maintenance and super lifting device equipped, XCA300U leads its rivals in lifting performance.
Special working condition for 1.5MW wind turbine maintenance: 245.4ft device boom + 26.2ft jib, working radius of 59. 1ft, rated lifting capacity of 291011b.


Precise and safe lifting operation

Closed hydraulic system and a large-displacement pump are used for lifting and slewing system, its lifting speed with heavy load is 20% over the same kind of cranes.

Mature double-variable mechanism with fine control tactic contributes to the smooth start and stop of lifting, slewing, elevating and telescoping operation.

Min. stable lifting speed (at drum) is 8.2fpm and min. stable slewing speed is 0.36°/s, lifting operation is precise.


Intelligent travel and efficient & safe site transfer
Axle load monitoring technology

Axle load and vehicle gravity are calculated dynamically, proper gear (the highest gear engaged) and axle driving mode are matched automatically in real time, which provides double protection for crane safety in traveling.

Comprehensive braking control technology

It dynamically chooses different braking modes, which contributes to precise control on power performance and avoids invalid braking control or insufficient braking force. It also can shorten emergency braking distance, effectively avoid traffic accident, reduce the abrasion of braking system and increase the service life.


Heavy load transfer

Configuration of 1918031b for short-distance transfer in a jobsite: with outriggers, boom, super lifting device, spare tire and outrigger floats on board.

Configuration of 238100lb for short-distance transfer in a jobsite: with outriggers, boom, super lifting device, spare tire, outrigger floats and counterweight base on board.

Laws and standards followed
XCA300U primarily follows the ASME30.5-2014 and SAE standard. The functions, safety devices and access meet the requirements of OSHA certificate.
Improvements to meet with North American road regulation Detachable parts and boom dolly are used to meet various load axle regulations in different regions in North America.

Improved designs for North American driving habits

Comfort: Improved designs, such as imperial man-machine interactive interface, US principle braking system, electronic rearview mirror and reserved ports for attaching boom dolly, significantly satisfy the operating habits of North Americans.


Safety: FSG outrigger length detection system, outrigger pressure detection system, and several warning functions, such as braking disk abrasion warning, superstructure low slewing pressure
warning (with DOLLY attached) are available, well ensuring the traveling safety.

Reliability: Engines, transmission, axles, hydraulic pump and controllers are all supplied by well-known manufacturers. Parts and components, like glasses, safety belt, connectors, pipes and lamps, are authorized by DOT certificate.

For more features please go through the product brochure.


Our History

Company History

In January, 2015, Kaiwei was founded in jining city

In November 2015, Kaiwei became the authorized dealer of XCMG, starting exporting construction machinery and spare parts to Philippine

In 2016, Kaiwei became the authorized dealer of SANY

In 2017, exported machines exceed 100 units, total sales revenue exceeds 2 millions dollars

In 2018, Kaiwei became the authorized dealer of SANY TRUCKS, establishing the largest SANY TRUCKS regional parts center in China.

In 2019, Kaiwei become the one of the largest construction machinery  exporter in China


Our profession team

1, All well educated university degree

2, 70% of Team has 5+ years international machinery exporting experience

3, Posititive personality: Honest, Reliable, Hardworking, Friendly, Proactive


FAQ:

Q. What is your minimum order quantity, can you send me samples?

A: Our minimum quantity is 1 set, as our product is machinery equipment, it's difficult to send you samples, however, we can send you catalog, warmly welcome you to come visit our company.


Q. Which level of quality are your products?

A: We have got CE, ISO, SGS, TUV, SONCAP certificate so far.


Q. What is the delivery time of your machine?

A: In general, the delivery time of our machine is about 30 days, customized machine will be delivered as the negotiation with our clients.


Q. What is your terms of transporting goods?
A: Generally, we can transport our goods by sea/ train/truck/air/ express, varing according to different goods. If you have special requirements, we will try our best to satisfy you.


Q. Can the machine be customized as our need, such as put on our logo?

A: Surely our machine can be customized as your need, Put on your logo is also available.


6(001)


Main parameters in driving state

Dimension parameters

Overall length

ft

58

Overall width

ft

9.8

Overall height

ft

13.3

Wheel base

ft

5.4/10.2/5.4/8/5.4

Weight parameters

Total mass in driving state

lb

161820

Axle load

Axle1

lb

27595

Axle2

lb

27595

Axle3

lb

26639

Axle4

lb

26639

Axle5

lb

26639

Axle6

lb

26639

Power parameter

Superstructure engine model

,--

OM936LA.E4/3

Rated engine power

bhp

281.6

Rotation speed

r/min

2200

Classis engine model

,--

OM473LA.E4/1

Rated engine power

bhp

576.6

Rotation speed

r/min

1700

Max.torque/rotation speed

1bf.ft(r/min)

2028/1300

Total diaplacement

gal

4.1

Emission standard

,--

EPA Tier 4 final/CARB Tier 4 final/EU Stage IV

Driving parameters

Maxmum driving speed

mph

445/95R25, 525/80R25 tire:≥55.9;385/95R25 tire: ≥51.5

Minimum stable speed

mph

≤1.24

Min.turning diameter

ft

≤75.5

Min.ground clearance

in

445/95R25, 525/80R25 tire:≤15.2;385/95R25 tire: ≤13.2

Approach angle

°

445/95R25, 525/80R25 tire:≤15.2;385/95R25 tire: ≤13.2

Departure angle

°

445/95R25, 525/80R25 tire:16;385/95R25 tire: 15

Main performance parameters

Maximum grade ability

%

445/95R25, 525/80R25 tire:≥52;385/95R25 tire: ≥60

Turning radius at swingtumtable tail(counterweight)

19

9.8

Minimum rated radius

ft

9.8

Maxmum load moment

Base boom

1bf.ft

4837181

Full-extend boom

1bf.ft

4150988

Full-extend boom+jib

ft

533

Outrigger span

Longitudinal

ft

29.3

Horizontal

ft

28

Lifting height

Base boom

ft

53.5

Full-extend boom

ft

259.5

Full-extend boom+jib

ft

367.5

Boom length

Base boom

ft

49.2


Full-extend boom

ft

262.5


Full-extend boom+jib

ft

370.1

Offset angle of fly jib

°

0/20/40

Working speed parameters

Boom elevation up time

s

≤85

Boom full extension time

s

≤900

Max.Slewing speed

r/min

≥1.2

Outrigger telescopic time

Outrigger beam

Retract

s

≤40

Extend

s

≤70

Outrigger jack

Retract

s

≤40

Extend

s

≤70

Lifting speed

Main hoisting mechanism(single rope,the fifth layer)

No load

fpm

≥416.7


Auxiliary hoisting mechanism(single rope,the second layer)

No load

m/min

≥416.7

Noise

In the operating house

dB(A)

≤90

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