KOBELCO CK2000 Crawler Crane Track Rollers

KOBELCO CK2000 Crawler Crane is a high-performance heavy-duty lifting equipment, specifically designed for complex working conditions. Below are the main applications:

• Wind Power Sector: Hoisting 8-10MW offshore wind turbines (rotor diameter over 200 meters).
  2) Bridge Engineering: Hoisting large-span steel box girders (single segment weighing 150-180 tons).
  3) Petrochemical Construction: Hoisting kiloton-level reactors in separate sections (modular, precise alignment).

KOBELCO CK2000 Crane Track Roller Assy Details:

Material	42CrMo
Technology	Forging
Heat Treatment	Advanced Quenching and Tempering (Hardness 270HB), then Surface Hardness and Deep Hardening (Hardness 56HRC)
Brand Name	EG
Warranty	2500 Working Hours / One Year

42CrMo Material performance advantages:

• The forging process refines grains through high temperature and high pressure, eliminating casting defects (porosity, shrinkage, etc.), increasing material density by 5%-8%, and extending fatigue life by 40%-60% compared to casting parts
• Forging aligns the metal flow along the profile of the bottom rollers, enhancing shear and impact resistance. When subjected to 1.5 times overload, the deformation is 30% less than that of cast parts.
• Impact and Overload Resistance
  Suitable for heavy-duty environments such as mines and ports, capable of withstanding dynamic loads from 160-ton cranes on rough terrain, with a single wheel load capacity of 20-30 tons.
• High Temperature and Corrosion Resistance
  42CrMo maintains stable performance in the range of -40℃ to 450℃. After surface galvanizing or phosphating treatment, it withstands 1000 hours in a salt spray test without red rust, making it suitable for humid and dusty environments.

KOBELCO CK2000 Crane Lower Rollers Production Process:

Our KOBELCO Crane Bottom Rollers Model:

BM500, BM600, BM700, BM700HD, BM700HD-2, BM750, BM800, BM800HD, BM900, BM900HD, BM1000, BM1200, BME750HD, BME800, BME800HD, BMS800, BMS900, BMS1000, CK800, CK850, CK850-II, CK850-III, CK850G, CK850-2F, CK900, CK1000, CK1000-II, CK1000-III, CK1000G, CK1100, CK1100G, CK1200G, CK1600, CK1600-II, CK2000, CK2000-II, CK2500, CK2500-II, CK2750, CK2750G, CK3300G-2, CKL1000I, CKL1350I, CKL1500, CKL2600, CKS600, CKS800, CKS900, CKS1100, CKS1350, CKS2500, CKS3000, CKE600, CKE700, CKE800, CKE800G, CKE800G-2. CKE800-1F, CKE850, CKE900, CKE1000, CKE1100, CKE1350, CKE1350-1F, CKE1800, CKE1800-1F, CKE2400-2, CKE2500, CKE2500-II, CKE2500G, CKE3000G-2, CKE4000C, P&H320, P&H325, P&H330, P&H335, P&H335AS, P&H345, P&H440, P&H550A, P&H550-1, P&H550-2, P&H550S, P&H880, 5035, 5045, 5055, 5080, 5100, 5170, 7035, 7045, 7050, 7055, 7055-1, 7055-2, 7055-3F, 7065, 7065-2, 7070, 7080, 7080-2, 7090, 7100, 7120, 7120-1F, 7120S, 7150, 7200, 7250, 7250S, 7250-2, 7250-2F, 7300, 7450, FS80, FS90, SL4500, SL4500S, SL6000, TK550, SK1600D, SK3500 etc.

 FAQ:

• Can you produce according to drawings or samples?

Yes, we often produce crane undercarriage parts according to the client’s drawing or technology requirements.

• What is your parts warranty?

Generally, the crawler crane on standard working conditions, the parts warranty is one year / 2500 hours

• How long have you been in this industry?

We have 20+ years of technical team industry experience

• What are your payment terms?

TT, LC, Alipay, and other discussed

YANTAI EVERGROWING is a Crawler Crane Undercarriage Parts Specialist

If interested, please freely contact us

Mail: info@maxcrawlercrane.com

Whatsapp:+86 17853553781