TOWER CRANE PARTS

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Tower crane parts is one of our key products, and with the experiences of exclusively-producing

mast sections for over 15 years, we are now providing the world with high quality tower crane

parts, including different types of mast section, anchorage collar and base frame for famous

brand tower cranes:

For PotainS24C mast section

J4/J5/J17 mast section

L44A1 for FO23C, MC115B general mast section

L46A1 for FO23C, MC110, 170, 175B general mast section, MC115B reinforced mast section

L66A1 for FO/23B general mast

L66A2 for MC230, MC200

L68A1 for FO23B

L68B1 for H3/36B, C7030

L68B2 for MC320, 300, 230 and MD265, 235

Anchorage collar 1. 6m / Anchorage collar 2. 0m

Base frame D50 for 1. 6m tower crane

Base frame D65 for 2. 0m tower crane

Other parts like base section, base leg, lifting jib, trolley, hook, climbing cage and mechanisms for

lifting, slewing, trolleying and travelling.

For Liebherr88HC / 90HC /120HC / 132HC / 154HC mast section

120HC reinforced mast section

170HC mast section

200HC / 256HC / 290HC mast section

Other parts like base section, base leg, lifting jib, trolley, hook, climbing cage and mechanisms for

lifting, slewing, trolleying and travelling.

Product Profile

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CNBM International Corporation, as a leading subsidy of CNBM Group, enjoys competitive

advantages in importing and exporting of building materials as well as complete sets of

machinery and equipments, engineering, and project contracting.

With its rapid development, CNBM International Corporation has grown to a key master in

providing construction machinery like tower crane, building hoist, suspended platform, concrete

formwork, etc; road machinery like bulldozer, paver, backhoe loader & concrete pump spare

parts; packing machinery like cement paper bag machinery, shopping paper bag machinery

and industrial related machines; we are also one of the biggest overseas dealers of silicon steel

of TISCO. After years of successful experience, CNBM has proved himself a leader in innovation,

design, engineering, construction, commissioning and technical services.

The organization of CNBM International Corporation consists mostly of senior management,

engineering, technical and operations experts, who have specialized in the machinery

technology with extensive experiences. Building on our many years of experience in the

machinery field, we will continue to focus on user needs and, provide the world with excellent

quality and services, work to ensure that CMAX brand is always the first choice of our clients.

We sincerely welcome partners around the world to establish business cooperation with us on

the basis of mutual trust, benefit and development.

Company Profile

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J4/J5/J17 MAST SECTION

DIMENSION OF J5

(WITH CONNECTING PANEL): 1600MM X 1600MM X 2500MM

(WITHOUT CONNECTING PANEL): 1600MM X 1600MM X 2300MM

WEIGHT: 900KG (+/- 10KG)

EQUIPPED WITH THE FIXING BOLTS AND INSIDE LADDER

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L44A1 MAST SECTION

DIMENSION: 1600MM X 1600MM X 3000MM

WEIGHT: 1100KG (+/-10KG)

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

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L46A1 MAST SECTION

DIMENSION: 1600MM X 1600MM X 3000MM

WEIGHT: 1180KG (+/-10KG)

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

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L46C / L46F MAST SECTION FOR INTERNAL CLIMBING FRAME MODE

DIMENSION: 1600MM X 1600MM X 3000MM

WEIGHT: 1200KG (+/-10KG)

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

L46D MAST SECTION

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L66A2 MAST SECTION

DIMENSION: 2000MM X 2000MM X 3000MM

WEIGHT: 1450KG (+/-10KG)

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

L68A1 MAST SECTION

DIMENSION: 2000MM X 2000MM X 3000MM

WEIGHT: 1480KG (+/-10KG)

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

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L68B1 MAST SECTION

DIMENSION: 2000MM X 2000MM X 3000MM

WEIGHT: 1730KG

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

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L68B2 MAST SECTION

DIMENSION: 2000MM X 2000MM X 3000MM

WEIGHT: 1750KG

EQUIPPED WITH THE FIXING BOLTS, PINS, INSIDE LADDER AND RESTING

PLAFORM (3 MAST SECTIONS WITH 1 RESTING PLATFORM)

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FOR LIEBHERR TOWER CRANE132HC MAST SECTION

DIMENSION: 1800MM X 1800MM X 2500MM

WEIGHT: 1050KG ( +/- 10KG )

EQUIPPED WITH THE FIXING BOLTS, INSIDE LADDER AND RESTING PLATFROM

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256HC MAST SECTION

DIMENSION: 2300MM X 2300MM X 4140MM

WEIGHT: 2240KG (+/- 10KG)

EQUIPPED WITH THE FIXING BOLTS, INSIDE LADDER AND RESTING

PLATFROM

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1.6M / 2.0M “V” MODE BALLAST BASE FRAME FOR POTAIN TOWER CRANE

BALLAST BASE SECTION FOR POTAIN TOWER CRANE

1.6M / 2.0M CLIMBING CAGE FOR POTAIN TOWER CRANE

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BASE LEG

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ANCHORAGEANCHORAGE FRAME FOR POTAIN TOWER CRANE

ANCHORAGE FRAME FOR LIEBHERR TOWER CRANE

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OTHER TOWER CRANE PARTS

OTHER TOWER CRANE PARTS LIFTING HOOK

PINS & SHAFT CONNECTING BOLTS FORLIEBHERR TOWER CRANE

TROLLEY 1.6M MODE INTERNALCLIMBING FRAME

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MECHANISMS (SAME SUPPLIER WITH POTAIN)

HOISTING MECHANISM TROLLEYING MECHANISM

SLEWING MECHANISM TRAVELLING MECHANISM

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LOADING PICTURES

POTAIN MAST SECTION IN CONTAINER

LIEBHERR MAST SECTION IN CONTAINER

OUR RICH EXPORTING EXPERIENCES ENSURE GOOD SHIPMENT FOR YOU!

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REFERENCE INFORMATION

1. ALL THE TOWER CRANE PARTS ARE MANUFACTURED WITH HIGH STRENGTH STEEL,

STEEL NO. Q345B (CHINESE STANDARD), WHICH IS EQUAL TO ST52 (GERMAN

STANDARD).

THE DETAILED INFORMATION ARE AS BELOW

2. RUST-REMOVING METHOD: BALL BLASTING

3. PAINT: HIGH QUALITY EPOXY PAINT

4. LADDERS AND PLATFORMS ARE OF DIP-GALVANIZED PARTS

5. HIGH QUALITY OF WELDING

Q345B Chemical Properties

C Mn Si P S

≤0.20% 1.00~1.70 ≤0.55% ≤0.040% ≤0.040%

Q345B Physical Properties

Yield limit Tensile strength Tensile rate Bending test

≤16mm ＞16~35mm470~630 Mpa ≥20%

≤16mm ＞16~100mm

≥345 Mpa ≥325 Mpa d=2a D=3a

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Los Angeles, U.S.A.Contact person: Ms. Nancy

Mobile: 001-626-715 6060

Tel: 001-626 6106368

Fax: 001-626 6106853

E-mail: linazhang@icnbm.com

Riyadh, Saudi ArabiaContact person: Mr. Cosmo

Mobile: 00966-53-2595202

Tel: 00966 1 4611362

Fax: 00966 1 4611279

E-mail: cosmovwang@icnbm.com

Moscow, RussiaContact person: Mr. Eddie

Mobile: 007 926 0196403

Tel: 007 495 3434330

Fax: 007 495 7480366

E-mail: eddiewu@icnbm.com

Dubai, U.A.E.Contact person: Mr. Eric

Mobile: 00971 50 8606948

Tel: 00971 4 3746752

Fax: 00971 4 3746104

E-mail: ericfu@icnbm.com

Tehran, IranContact person: Mr. Salih

Mobile: 0098 912 5491885

Tel: 0098 21 44400427

Fax: 0098 21 44401884

E-mail: salihma@icnbm.com

Floor 17-21th, No. 4 Building, Zhuyu Commercial Center,

No.9, Shouti South Road, Haidian District, Beijing 100048, China.

Tel: 010 6879 6346

Fax: 010 6879 6677

E-mail: cnbmmech@icnbm.com

Website: www.cmaxmachinery.com

Headquarter in Beijing