Sɛ́ nnɛyi kuayɛ ne mfiridwuma dwumadi ho nneɛma titiriw no, trakta a ɛyɛ adwuma no fa tumi a wɔde fa nneɛma mu, mfiri nhyehyɛe ne nsu nhyehyɛe ho. Tractor ahorow a ɛyɛ adwuma no ho ntease betumi aboa wɔn a wɔde di dwuma no ma wɔayɛ nnwinnade no ho adwuma yiye na ama ne dwumadi ayɛ yiye wɔ tebea horow mu.
Tumi nhyehyɛe: engine ne transmission .
Mpɛn pii no, tumi fibea a trakta ahorow no fi no yɛ diesel engine, a ɛfata ma heavy-DUTY adwumayɛ esiane ne torque ne petrol sikasɛm a ɛkɔ soro nti. Engine no ma ahoɔden ba denam diesel a ɛhyew so, ɛma krankshaft no dannan, na afei ɛde ahoɔden kɔ transmission system no mu. Transmission nhyehyɛe no ka nneɛma te sɛ clutch, gearbox ne differential, a ɛyɛ asɛde sɛ ɛsesa ahoɔhare ne torque ma ɛne adwumayɛ ahwehwɛde ahorow hyia.
Gearbox no yɛ trakta no mu nneɛma atitiriw no mu biako. Ɛtaa fa multi-Gear design, a ɛma ofirikafo no paw gear a ɛfata sɛnea ahoɔhare a wɔde yɛ adwuma no te (te sɛ kuayɛ, akwantu anaasɛ kar a ɛkɔ soro-ka kar). Nnɛyi trakta ahorow bi nso wɔ mfiridwuma a ɛsakra bere nyinaa (CVT) a ɛbɛma wɔatumi ayɛ nsakrae a ɛkɔ so yiye wɔ tumi a ɛba no mu.
Akwantuo ho afiri: kraw ne ntwahonan ho nhyehyɛɛ .
Wɔakyekyɛ trakta a wɔde nantew mu no mu abien: ntwahonan ne nea wɔde twetwe nsu. Trakta a ɛwɔ ntwahonan mu no de ne ho to rɔba tae so ma ɛyɛ adwuma, ɛfata sɛ ɛyɛ asase a ɛyɛ petee anaasɛ ɛyɛ mmerɛw wɔ asase so mfuw mu, na ɛwɔ ahoɔhare a ɛkɔ soro. Nanso, trakta a wɔde krak no de dade a ɛtrɛw di dwuma de petee mu duru na ɛma ɛtwetwe wɔ asase a ɛyɛ atɛkyɛ anaa asase a ɛyɛ mmerɛw so, na ɛma ɛfata ma oprehyɛn a emu yɛ duru te sɛ nea ɛma ɛyɛ mmerɛw sɛ ɛbɛsan ayɛ mmerɛw anaasɛ nsu a ɛso yɛ nsu.
Wɔde differential nso ahyɛ nantew afiri no mu, na ɛma benkum ne nifa ntwahonan no dannan wɔ ahoɔhare ahorow mu na ama wɔahwɛ ahu sɛ tractor no tu mmirika yiye bere a ɛredannan no. Ebinom a ɛkorɔn-End models nso de Four-twɛre drive (4WD) nhyehyɛe di dwuma de ma traction ne stability tu mpɔn kɛse.
Hydraulic nhyehyɛe ne adwuma a ɛka ho .
Hydraulic nhyehyɛe no yɛ tractor no multi-functional operation no mu ade titiriw. Ɛdannan mfiri ahoɔden ma ɛyɛ hydraulic ahoɔden denam hydraulic pump so, ɛma hydraulic cylinder anaa motor bi kɔ, na ɛhwɛ kuayɛ nnwinnade a wɔma so, ɛkyinkyini anaasɛ ɛdannan so. Sɛ nhwɛso no, hydraulic suspension nhyehyɛe no betumi ayɛ nsakrae wɔ plow anaa harvester no sorokɔ mu ma ɛne asase ne nnɔbae a wɔhwehwɛ no ayɛ adwuma.
Bio nso, tractor no bata kuayɛ nnwinnade ahorow te sɛ afunumu, harrows anaa seeder ahorow ho denam abiɛsa-point suspension device so. Ɛnyɛ den sɛ ofirikafo no betumi ayɛ nsakrae wɔ kuayɛ nnwinnade no adwumayɛ kwan ne emu dɔ mu denam control lever no so na ama wanya adwumayɛ pɛpɛɛpɛ.
Ahoɔden a Wɔde Di Dwuma ne Nneɛma a Atwa Yɛn Ho Ahyia Ho Banbɔ Mfiridwuma .
Nnɛyi trakta ahorow de ɛlɛtrɔnik mfiri a wɔde di dwuma (ECU) di dwuma nkakrankakra de ma pɛtro a wɔde gu mu ne ahoɔden a wɔde yɛ adwuma no yɛ papa, ɛtew mframa a wɔtow gu so na ɛma ahoɔden a wɔde di dwuma no tu mpɔn. Nhwɛsoɔ binom nso wɔ mframa a ɛfiri mu ba akyi-ayaresa nhyehyɛeɛ te sɛ DPF (Pareticulate Filter) ne SCR (Selective Catalytic Reduction) a ɛbɛdu nneɛma a atwa yɛn ho ahyia ho gyinapɛn a ɛyɛ den ho.
Tractor a ɛyɛ adwuma nnyinasosɛm a yɛbɛte ase no ntumi mmoa adwuma yiye nko, na mmom ɛbɛtrɛw nnwinnade no nkwa nna mu na ɛde mmoa a wotumi de ho to so ama wɔ kuayɛ mu nneɛma a wɔyɛ anaa mfiridwuma mu nneɛma a wɔde di dwuma ho.
