Ịchịkọta na ịkwasa akpụkpọ ụkwụ egwu excavator, roller track, roller carrier, idler na ngwa ndị ọzọ.

I. track akpụkpọ ụkwụ

Kwusaanụ

1. Bugharịa akpụkpọ ụkwụ egwu ahụ ruo mgbe pin eze na-aga n'elu wheel ndu, ma tinye ngọngọ osisi na ọnọdụ kwekọrọ.

2. Tọpụ akpụkpọ ụkwụ egwu.Mgbe a tọhapụrụ valvụ griiz na akpụkpọ ụkwụ egwu ahụ ka na-atọpụghị, megharịa ihe nkedo ahụ azụ na azụ.

3. Wepu pin eze na ngwá ọrụ kwesịrị ekwesị.

4. Jiri nwayọọ na-emegharị ihe na-egwupụta ihe n'akụkụ nke ọzọ iji mee ka mgbakọ akpụkpọ ụkwụ egwu dị n'ala.Welie ihe nkedo ahụ ma jiri ihe mgbochi osisi kwado akụkụ ala.Mgbe akpụkpọ ụkwụ egwu dị larịị n'ala, onye ọrụ ekwesịghị ịbịaru nso sprocket iji zere mmerụ ahụ.

Wụnye

Wụnye n'usoro ntụgharị azụ ma dozie esemokwu nke egwu ahụ.

II.Onye na-ebu Roller

Kwusaanụ

1. Tọpụ akpụkpọ ụkwụ egwu

2. Welie akpụkpọ ụkwụ egwu ahụ gaa n'ogo zuru oke ka e wee wepụ ihe mkpuchi ụgbọelu.

3. Kpochapụ akị mkpọchi.

4. Jiri screwdriver wepụ ihe nkwado ahụ n'ime ime gaa n'èzí, wee wepụ ihe mkpuchi ụgbọ ala.Ibu ibu bụ 21kg.

III.Track roller

Kwusaanụ

1. Tọpụ akpụkpọ ụkwụ egwu.

2. Jiri ngwaọrụ na-arụ ọrụ na-akwado crawler frame n'otu akụkụ ka ekewasị.

3. Wepu bolts na-arị elu ma wepụ wiil ndị na-akwado ya.Ibu ibu bụ 39.3kg.

Ⅳ.Idler

Kwusaanụ

1. Wepu akpụkpọ ụkwụ egwu.Maka nkọwa zuru ezu, lee isiakwụkwọ nke ịgbasa akpụkpọ ụkwụ egwu.

2. Welite mmiri erughị ala na-eji a crowbar wepụ wheel ndu na erughị ala mmiri si na egwu etiti.Ibu ibu bụ 270kg.

3. Wepu bolts na gaskets na ikewapụ Idler si erughị ala mmiri.

Wụnye

Gbaa mbọ hụ na etinyere akụkụ nke na-apụta nke mkpanaka cylinder na-eme ka ọ dị n'ime cylinder nke etiti crawler.