Undercarriage Parts

PT'ZM specializes in the manufacturing of undercarriage components for heavy equipment, producing a full range of parts such as track rollers, carrier rollers, idlers, and other key undercarriage assemblies.

Guides

Track guides are essential components in bulldozer undercarriage systems, responsible for maintaining precise track alignment and preventing derailment, especially during turns or operation on uneven terrain. By keeping the track chain correctly positioned, they help reduce wear, improve overall undercarriage performance, and ensure machine stability under tough working conditions.

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PT'ZM manufactures a wide range of high-strength guides and related parts including guide covers and plate retainers, compatible with various Komatsu and Caterpillar dozer models. Made from wear-resistant materials and precision-machined for accuracy, our track guides are built to endure the harsh demands of heavy-duty construction, mining, and earthmoving environments. Whether for routine maintenance or full component replacement, these guides offer reliable fit, extended durability, and consistent performance in the field.

No.	Model	Despriction	Part No.	Unit weight (kgs)
2	D8	Guide	248-2987	4.08
		Cover	9P-7823	3.37
5		Plate retainer	7G-5221	0.7
9	D9	Guide	184-4395	4.18
12		Plate retainer	7G-5221	0.7
13		Cover	9P-7823	3.37
16	D275	Guide	17M-30-57131	9.03
21	D375	Guide	195-30-67230	12.24
46	D10	Guide	184-4396	6
51	D11	Guide	187-3298	8

Undercarriage Parts