Description

Xuzhou Construction Machinery Science&technology XSM218, XSM220 Parts Catalog

You need to order a bearing for the vibratory drum on a XSM220 and your aftermarket cross-reference gave you the wrong part number? That’s the kind of headache this Xuzhou Construction Machinery Science&technology XSM218, XSM220 Parts Catalog fixes. 97 pages of factory exploded diagrams, reference numbers, and part names from the original manufacturer. No reprints, no guesses — just the same book a dealer parts counter uses.

Page 1 starts with the drum frame assembly (Fig. 1). Page 91 closes with the random spare parts list (Fig. 28). Every figure in between ties a component to its exact OEM drawing number. You want the eccentric shaft assembly? That’s Fig. 5 on page 17. Need the foot brake system? Fig. 11, page 33. The catalog covers both XSM218 and XSM220 models side by side, and flags the non-interchangeable coupled parts that must be ordered as a set — read page 2 of the instruction section carefully or you’ll end up with a mismatched pair.

Drum Frame and Eccentric Shaft: Page 1 and Page 17

The drum frame (Fig. 1) is the backbone of the roller. The catalog breaks it into every bushing, pin, and seal with a callout number. Cross that number to the parts list table, and you’ve got the factory part number. Page 17 shows the eccentric shaft assembly (Fig. 5) — the heart of the vibration system. If you’re rebuilding the drum, you need these two figures open on the bench. Pair this with the vibration system hydraulics (Fig. 18A for SAUER, Fig. 18B for REXIHOR) on pages 59 and 63 to get the full picture.

Steering Systems: SAUER vs REXIHOR

The XSM218 and XSM220 were built with two different steering pump and unit configurations. Page 47 covers the SAUER steering system (Fig. 15A). Page 51 covers the REXIHOR steering system (Fig. 15B). These are not interchangeable sections. The catalog gives you the exact hosing, valve, and cylinder callouts for each. If you’re chasing a steering drift issue, start with Fig. 16 (Steering Control, page 55) and the steering cylinder (Fig. 17, page 57).

Hydraulic Vibration System: Separate Chapters for SAUER and REXIHOR

Same split applies to the vibration hydraulics. Fig. 18A (page 59) is the SAUER Hy-Vibration System. Fig. 18B (page 63) is the REXIHOR Hy-Vibration System. The catalog notes that purchased components like pumps and motors are covered in the sub-supplier’s own manual — but the mounting brackets, hoses, and fittings are all here. If you’ve lost hydraulic pressure, you can trace the circuit back through the diagram and find the exact O-ring or seal part number.

Clutch, Transmission, and Brake Systems

Figure 8 (page 25) is the clutch assembly. Figure 9 (page 29) is the gear box and fittings. Figure 11 (page 33) is the foot brake system. These are the driveline chapters. The brake system includes the master cylinder, lines, and wheel cylinders with callouts. The clutch control mechanism (Fig. 13, page 41) and shift system (Fig. 14, page 43) round out the driveline. If you’re replacing a clutch plate, you need the part number from Fig. 8 and the control linkage from Fig. 13.

Electrical System and Cab Components

The electric system (Fig. 20, page 71) covers the full wiring harness and component callouts — alternator, starter, lights, gauges. The cab section (Fig. 21 and 21A, both on page 75) includes the ROPS structure, glass, and seals. Don’t forget the air-conditioning system (Fig. 26, page 87) if your roller has a cab. The operator box (Fig. 23, page 81) has the control levers and switches.

Source Validity: Why You Want the Original Print

Aftermarket parts catalogs for Chinese construction equipment are often scanned copies with missing pages or hand-drawn substitutions. This is a direct PDF of the Xuzhou Construction Machinery Science&technology publication, 97 pages, bilingual (Chinese and English). The instruction on page 2 tells you that some parts are coupled and non-interchangeable — order them as a pair. That kind of warning disappears in a third-party version. If you’re working on a XSM218 or XSM220 vibratory roller, get the source document. Related models like XS160 XS190 Vibratory Roller Parts List and Xuzhou Construction Machinery YZ16JC YZ18JC Operators Manual – OEM Specs follow the same standards. For historical equipment, see Massey-Harris-Ferguson FF 30 GS Parts Catalog 1957. For broader context on the industry, refer to Automotive Industry Overview or Automotive Industry Overview.

Does this catalog include repair procedures and torque specs?

No. This is a parts catalog — exploded diagrams and part numbers only. You need the service manual for torque values and rebuild steps.

Can I use this catalog for both XSM218 and XSM220 models?

Yes. The figures apply to both models. Where differences exist (e.g., steering system), separate figures are provided. Pay attention to the SAUER vs REXIHOR designation in the chapter titles.

What if I need a part that isn’t in the catalog, like a specific engine internal?

The catalog covers only the roller-specific mounting and driveline components. For the diesel engine itself, hydraulic pumps, motors, and steering units, you must refer to the sub-supplier’s own parts manual. Page 2 of the instruction states this clearly.

Are the part numbers still current for machines built after the publication date?

The catalog carries a disclaimer on page 3 that the manufacturer reserves the right to modify contents without notice. Always verify with the machine’s serial number and delivery date before ordering, as stated in the instruction.

Get the real OEM data on your bench. Access the Factory Manual and stop guessing part numbers.