“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” O-ring, Maker: MAN B&W, PartNo: 61504-04H- 15 MAN B&W.L23/30.61504-04H- 15
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Rotary shaft seal, Maker: MAN B&W, PartNo: 61504-04H- 16 MAN B&W.L23/30.61504-04H- 16
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Coupling,complete, Maker: MAN B&W, PartNo: 61504-04H- 30 MAN B&W.L23/30.61504-04H- 30
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Gasket, Maker: MAN&BW , PartNo: 31704-01H- 0370 MAN B&W.L23/30.31704-01H- 0370
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Thermostatic element, Maker: MAN&BW , PartNo: 31704-01H- 0281 MAN B&W.L23/30.31704-01H- 0281
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Sealing ring, Maker: MAN&BW , PartNo: 31704-01H- 0469 MAN B&W.L23/30.31704-01H- 0469
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Supporting ring, Maker: MAN&BW , PartNo: 31704-01H- 0558 MAN B&W.L23/30.31704-01H- 0558
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Spare pare kit, complete, Maker: MAN&BW , PartNo: 31407-03H- 7177 MAN B&W.L23/30.31407-03H- 7177
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” O-ring, Maker: MAN&BW , PartNo: 31407-03H- 2172 MAN B&W.L23/30.31407-03H- 2172
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Vane, Maker: MAN&BW , PartNo: 31407-03H- 2627 MAN B&W.L23/30.31407-03H- 2627
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Muffler, Maker: MAN&BW , PartNo: 31453-01H- 0133 MAN B&W.L23/30.31453-01H- 0133
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Driving gear shaft, Maker: MAN B&W, PartNo: 61504-04H- 04 MAN B&W.L23/30.61504-04H- 04
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Gear shaft, Maker: MAN B&W, PartNo: 61504-04H- 05 MAN B&W.L23/30.61504-04H- 05
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Parallel key, Maker: MAN B&W, PartNo: 61504-04H- 12 MAN B&W.L23/30.61504-04H- 12
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Retaining ring, Maker: MAN B&W, PartNo: 61504-04H- 11 MAN B&W.L23/30.61504-04H- 11
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Sealing ring, upper part, Maker: MAN&BW , PartNo: 30503-11H- 4164 MAN B&W.L23/30.30503-11H- 4164
“Eq. Section Name :AE2 Oil pump and system
Eq. Section Description
MAN – B&W Output: 650 kW; Speed: 720 rpm
Eq. Section Serial Number20735
Eq. Section Department Type: 5L23/30” Sealing ring, lower part, Maker: MAN&BW , PartNo: 30503-11H- 4253 MAN B&W.L23/30.30503-11H- 4253
Key Features
Technical Specifications
Case Study
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.
Brazilian Miner Vale SA
Wengfu Phosphate Mine Project Phase II in Saudi Arabia (Ma'aden)
Vedanta Project in South Africa
Laos Phonesack Group's KSO Gold Mine Project (83,000t/d)
Mongolian Erdenet Mining Corporation's Copper Mine Project (20,000t/d)
Full-process Solution for Mineral Grinding
We believe the projects that we have executed speak for themselves. CITIC HIC has engineered and provided 6 AG mills of Ø12.2m×11m (28000kW gearless drive) and 6 overflow discharge ball mills of Ø7.9×13.6m (2×9000kW gear drive) for Sino Iron Project in Australia. For Zijin Mining’s Duobaoshan Copper Mine project in Heilongjiang, we have manufactured and provided SAG mills of Ø11×6.4m (2×9000kW) and overflow discharge ball mills of Ø7.9×13.6m (2×9000kW) which have been well operating currently.

Why Choose CITIC HIC's Grinding Mills
- High cost-effectiveness
CITIC HIC grinding mills are recognized as China’s Manufacturing Industry Single Champion Product. CITIC HIC is responsible for setting the national standards of semi-autogenous mills (SAG mills) and ball mils, supported by powerful database, optimized process technology, cutting-edge design concept, and 60 years of experience in developing and nurturing innovative technology. - High operating rate
The long life cycle of our products is based on the adoption of international standards, high-quality materials, state-of-the-art processing techniques. - Low-carbon & environmental-friendly processes
Intelligent control technology coupled with long-life wear-resistant materials results in low-carbon and eco-friendly operations. - High-efficiency service
Our service network is distributed all over the world, and our service team of seasoned professionals is reliable and willing to assist along the way. We are able to deliver quick response to customer needs and provide full life cycle support via online monitoring and diagnosing, product upgrading and continuous process improvement.