Tractor Rollover na Rearward Backflip: Ihe kpatara iji jide agbụ n'elu Drawbar na-atụgharị traktọ n'ime sekọnd 1.5¶

N'ofe ọrụ ugbo zuru ụwa ọnụ, ** traktọ rollovers (akụkụ abụọ na-atụgharị na azụ azụ azụ 180-degree) *** bụ otu ihe na-ebute ọnwụ ọrụ na ugbo na ebe obibi, na-egbu ọtụtụ narị ndị ọrụ kwa afọ. Ọ bụ ezie na ntugharị akụkụ na-eme mgbe traktọ etiti ike ndọda gafere n'okporo ụzọ taya ya dị n'akụkụ mkpọda ugwu, akụ mmiri, ma ọ bụ jiri bọket loader dị n'ihu elu, ** azụ traktọ azụ azụ (rear overturns) bụ usoro kacha eme ihe ike na nke na-egbu egbu n'ụwa niile na ọrụ ugbo : ihe fọrọ nke nta ka ọ bụrụ pasent 90 nke azụ azụ na traktọ na-enweghị usoro nchekwa Roll-Over ziri ezi (ROPS) na-ebute ọnwụ ma ọ bụ mkpọnwụ ọkpụkpụ azụ na-adịgide adịgide. Gịnị mere a 2,500 kg (5,500 lb) Traktọ na-ebili na mberede dị ka ịnyịnya na-agba ọsọ ma daa azụ n'obi onye ọrụ tupu ụkwụ ha enwee ike ịkwanye pedal clutch? Azịza ya bụ iwu na-enweghị obi ebere nke torque na-arụ ọrụ na neurobiology mmadụ: ** mgbe a na-egbochi taya azụ nke traktọ ka ọ na-atụgharị n'ihu (n'ihi na ha na-ekpo ọkụ n'ala, na-agbanye mgbọrọgwụ n'ime apịtị apịtị, ma ọ bụ nke ejiri nnukwu stewp yinye nke dị elu nke ukwuu), ihe nkedo nke engine enweghị ike ịgbanye mgbanaka mgbanaka ahụ, kama ịgagharị n'ọdụ ụgbọ mmiri ahụ. ma tụgharịa chassis traktọ niile azụ n'azụ axle na 0.75 to 1.5 seconds* .

N'ihi na nkezi oge mmeghachi omume neuromuscular nke mmadụ - site na mgbe ntị nke ime gị ghọtara ihe mkpuchi traktọ na-ebuli (0.25 seconds), ka ụbụrụ gị na-ekpebi ime ihe (0.30 seconds), n'ụkwụ gị na-agbatị na ịkwanye pedal clutch ala (0.30 to 0.50 seconds) - ngụkọta 0.85 to 1.10 seconds, ** traktọ gafere ya 75-degree ọnweghị nlọghachị TUPU mmadụ enwee ike imegharị akwara ozi ahụ**. Ihe fọrọ nke nta ka ọ bụrụ otu azụ azụ azụ ọ bụla na-akpalite site na otu mmejọ mgbagha a na-egbochi: ** ịkụnye yinye ịdọrọ, eriri osisi, ma ọ bụ dọpụta eriri n'elu njikọ njikọ 3-point hitch top-link bracket, ụlọ axle azụ, ma ọ bụ oche oche kama nke dị ala, emepụtara-engineered Fixed Drawbar **. N'okpuru etiti axle azụ, ịdọrọ ibu dị arọ na-amanye drawbar * ala , na-agbanye taya ihu n'enweghị nsogbu n'ụwa; n'elu azụ axle center, ịdọrọ ibu dị arọ na-emepụta nnukwu ogwe aka ** ntụgharị ntụgharị (torque = Force x Height Above Axle) nke na-ebuli ụkwụ ihu na mbara igwe wee tụgharịa traktọ ahụ n'azụ. Ọ bụrụ na traktọ rollover emeela ugbu a, kpọọ mpaghara gị nọmba mberede ozugbo, ma gakwuru ndị nduzi ụmụnne anyị ogwe osisi chainsaw tụbara na trauma mmiri-osisi, amonia nurse-tank na-ehicha mmiri, na ikpo ọkụ haystacks na ọkụ n'ọba na mberede.

Mee nke a ugbu a¶

1. ** Ọ bụrụ na traktọ akpọchiela ma kechie mmadụ n'okpuru: Kpọọ 911/112/999 ozugbo, rịọ Heavy Rescue / Air-Bag Extrication and Air Medical Transport, wee mechie injin traktọ ozugbo (Turn the ignition key off MA ọ bụ pull the mechanical red Fuel Shutoff / Kill Knob na mmanụ dizel).> 200 C ikpochapu manifold) ozugbo n'elu onye ahụ tọrọ atọ.
2. ** Debe ụgwọ ABC Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ nke a na-achọsi ike na ngọngọ engine na ọtụtụ ihe ka ọ na-eme ka traktọ ahụ guzosie ike site n'ikiri osisi, ihe nkwọcha ụkwụ, ma ọ bụ agbụ TUPU ịnwa ebuli ihe ọ bụla.* 3,000 kg (6,600 lb) traktọ ga-egwepịakwa onye nnapụta.
3. ** Ọ BỤGHỊ na-ebuli traktọ dị arọ na pelvis, apata ụkwụ, ma ọ bụ obi onye ahụ na mberede ma ọ bụrụ na etinyere ya ihe karịrị nkeji 15 ruo 20 na-enweghị mgbapụta mmiri Paramedic IV na ọnọdụ ("Crush Syndrome / Reperfusion Cardiac Arrest") - Ọ gwụla ma onye ahụ anaghị eku ume, obi ha enweghị ike ịgbasa (traumatic asphyxia), ma ọ bụ traktọ na-agba ọkụ.** Mgbe 2,000+ kg na-etipịa ụkwụ ma ọ bụ pelvis maka > 15 to 30 minutes, mkpụrụ ndụ akwara gbajiri agbaji na-ewepụta mkpokọta na-egbu egbu nke potassium (K+), myoglobin, na lactic acid; ibuli ibu ahụ na mberede na-agbanye potassium ahụ ozugbo n'ime obi, na-ebute ** njide obi hyperkalemic ozugbo ("Ọnwụ na-amụmụ ọnụ ọchị")* belụsọ ma ndị na-ahụ maka ahụike butere IV Normal Saline, Sodium Bicarbonate, na Calcium. * (Ewezuga: Ọ bụrụ na traktọ na-etipịa ** chest/olu* ka ha wee ghara iku ume, ma ọ bụ na e nwere ọkụ, bulie ngwa ngwa ma gbuo inch ọ bụla ka ị na-ebuli elu)*
4. ** Ọ dịghị mgbe ị ga-akụnye agbụ, eriri, ma ọ bụ eriri n'elu eriri njikọ dị elu 3, ụlọ axle azụ, ma ọ bụ bulie ogwe aka elu 3 mgbe ị na-adọkpụ stumps, osisi, ogige ngere, ma ọ bụ ụgbọ ala rapaara.*13 to 20 inches / 33 to 50 cm n'elu ala).
5. ** Ọ bụrụ na taya azụ traktọ gị na-arapara n'ime apịtị miri emi, olulu, ma ọ bụ oyi kpọnwụrụ n'ala n'oge oyi: Agbalịla ịkwọ ụgbọ ala na-aga n'ihu na obere gia, ma ọ dịghị mgbe ị ga-agbụ osisi osisi ma ọ bụ log na taya azụ azụ. 1.0 second. ** Na-alaghachi azụ mgbe niile na gia REVERSE** (n'aka nke ọzọ, pinion torque na-ebugharị n'ihu traktọ * gbadaa* n'ime apịtị kama ibuli ya elu), ma ọ bụ dọpụta traktọ ahụ rapaara n'azụ iji ụgbọ nke abụọ.
6. ** Debe ihe mgbochi mpịachi gị (Roll-Over Protective Structure) n'ọnọdụ akpọchiri nke ọma wee yikwasị oche oche 100% nke oge.** Ngwakọta ROPS + oche bụ 99% dị irè n'igbochi ọnwụ na ntụgharị. Otú ọ dị, ** ọ bụrụ na traktọ gị enweghị ROPS (ma ọ bụ ọ bụrụ na ROPS na-apịaji), eyila eriri oche *** - n'ihi na enweghị ogwe mpịakọta n'elu, eriri oche na-etinye gị n'ime mpaghara ebe a na-etipịa ihe.

Osisi Mkpebi: Igbochichi mkpụgharị n'oge nnukwu ndọta vs. Nnapụta ihe mberede nke onye Rollover merụrụ ahụ¶

Jiri akụkụ abụọ a na-arụ ọrụ yana usoro nnapụta ihe mberede mgbe ọ bụla ị na-arụ ọrụ traktọ na mkpọda/ dọkpụrụ ma ọ bụ na-azaghachi ntugharị.

flowchart TD
    A["Ọrụ traktọ ma ọ bụ ihe mberede Rollover"] --> B{"Nke a ọ bụ nlele nchekwa tupu ịdọrọ / mkpọda ma ọ bụ nnapụta traktọ na-arụ ọrụ?"}
    B -->|"Traktọ tupu ịdọrọ / rapaara / arụ ọrụ mkpọda"| C{"Ebee ka agbụ a na-adọkpụ kwụchiri, ma ọ bụ olee otú traktọ ahụ siri rapagidesi ike?"}
    C -->|"Chain dabara na Axle, Top-Link, ma ọ bụ ogwe aka 3 ewelitere"| D["Kwụsị ozugbo: Azụ azụ ga-eme n'ime nkeji 0.75 ruo 1.5. Bugharịa Chain gaa n'ọdụ ụgbọ mmiri dị ala + Tinye nha akpa akpa"]
    C -->|"Taya azụ agbagoro na apịtị ma ọ bụ oyi kpọnwụrụ n'ala"| E["Unu ebula n'ihu na Gear nke mbụ; AKWỤKWỌ Ịkpọnye Ndekọ Taya. Tụgharịa n'ime naanị REVERSE, ma ọ bụ Winch/Tow Out Back"]
    C -->|"Ịkwọ ụgbọ ala na mkpọda (> 15 degrees) ma ọ bụ Iji n'ihu-ngwugwu Loader"| F["1. Debe bọket ihe na-ebu obere ala (15-25 cm / 6-10 n'ime ala) 2. Tọọ wiilị azụ ka ọ bụrụ nnukwu egwu 3. Mkpọda mkpọda azụ azụ; Bugharịa Mkpọda ala ala na Gear dị ala"]
    B -->|"Nzọpụta ROLLOVER ỌZỌ: Traktọ tụgharịrị n'ọrụ"| G["1. Kpọọ 911 / 112 / 999 (Rịọ Nnapụta dị ukwuu & ụgbọ ihe mberede ikuku) 2. Gbanyụọ igodo mgbanye ma ọ bụ dọpụta igwe mmanụ dizel mmanụ mkpuchi mkpuchi 3. Stage Fire Extinguisher"]
    G --> H{"Akọnyere onye na-arụ ọrụ n'okpuru traktọ?"}
    H -->|"Mba: Onye na-arụ ọrụ n'ime ROPS cab/frame ma ọ bụ tụfuo ya"| I["Nyochaa ABC, Jikwaa C-Spine Immobilization, Jikwaa ọbara ọgbụgba na njem nlegharị anya/nchịkọta, gwọọ maka ịma jijiji"]
    H -->|"EE: Akọnyere n'okpuru Chassis, Axle, ma ọ bụ ROPS Bar"| J{"Ejikọtara igbe/olu (enweghị ike iku ume), ma ọ bụ traktọ ahụ ọ na-agba ọkụ, ma ọ bụ tinye ya < 15 nkeji?"}
    J -->|"EE: Asphyxiating, Ọkụ, ma ọ bụ pinye <15 Min"| K["Ebuli ngwa ngwa & crib: Wheel chock, jiri nwayọọ na-ebuli ya na Heavy Excavator / Nke abụọ Traktọ Loader / Ike dị elu mgbe ị na-eji 4x4 / 6x6 Ngwunye osisi n'okpuru inch ọ bụla ebuliri"]
    J -->|"Mba: Teta & iku ume, pelvis/ụkwụ> 15 ruo 20 nkeji"| L["CRUSH SYNDROME ALERT: Kwụsie ike/Crib traktọ ka ọ ghara idozi miri emi; Chere maka ndị na-ahụ maka ahụike ka ha malite saline Normal IV + Sodium Bicarbonate + Calcium TUPU ibuli ibu na akụkụ aka."]

Akụkụ 1: Usoro Fiziks na Gear nke 1.5-Second Azụ azụ azụ¶

Kedu ihe kpatara na ndị ọrụ ugbo nwere ahụmahụ na ndị nwe traktọ ọrụ kọmpat ji agbagharị azụ azụ ngwa ngwa na ha anaghị emetụ breeki ma ọ bụ njigide?

1. The Pinion-and-Ring Gear Torque Trap (Ihe mere traktọ ji aga ije n'elu azụ azụ nke ya)¶

N'ime ụlọ dị iche n'azụ nke traktọ ọ bụla, obere ** bevel pinion gear ** nke injin na-ebugharị ya na nnukwu ihe mgbanaka ** mgbanaka (gear ehi)** gbachiri n'azụ axle:

+-------------------------------------------------------------------------+
|     HOW THE PINION GEAR FLIPS A TRACTOR IN 0.75 TO 1.5 SECONDS          |
+-------------------------------------------------------------------------+
|  NORMAL FORWARD DRIVING:                                                |
|  - The heavy tractor chassis stays level on the ground while the small  |
|    pinion gear rotates the large rear axle ring gear, turning the       |
|    rear tires forward.                                                  |
|                                                                         |
|  WHEN REAR TIRES LOCK OR BOG DOWN (Frozen in ice, wedged in deep mud,   |
|  or anchored by a stump chain hitched ABOVE the axle):                  |
|  - The rear tires and ring gear are now LOCKED STATIONARY.              |
|  - Because the running engine is still forcing the pinion gear to spin, |
|    Newton's Third Law of Motion takes over: since the ring gear cannot  |
|    turn forward, THE PINION GEAR CLIMBS UP AND OVER THE STATIONARY      |
|    RING GEAR, rotating the entire tractor engine, hood, and steering    |
|    wheel upward and backward around the rear axle.                      |
|  - Even worse: because the pinion gear has a 6:1 to 10:1 mechanical     |
|    gear reduction ratio against the ring gear, the tractor hood flips   |
|    upward 6 TO 10 TIMES FASTER than the rear wheels would have turned.  |
+-------------------------------------------------------------------------+

2. Usoro iheomume nke traktọ azụ azụ azụ vs. Oge mmeghachi omume mmadụ¶

Mahadum Kentucky, Penn State, na ASABEAmerican Society of Agricultural and Biological Engineers) Nnwale igwefoto dị elu nke traktọ zuru oke na-egosi usoro iheomume nke millisecond-by-millisecond mgbe ụdọ dị elu na-aga n'ihu ma ọ bụ na-agbanye njide na obere ala / elu:

3. Kedu ihe kpatara ịbanye naanị na ihe osise dị ala na-eme ka azụtụ azụ geometric na-agaghị ekwe omume na ala ọkwa.¶

Ndị na-emepụta ihe na-eme injinia ** Ihe osise edobere *** nke traktọ nwere nhazi mgbakọ na mwepụ na-enweghị obi ọjọọ: 1. ** Elu n'okpuru azụ Axle Centerline: *** A na-akụchi drawbar a kapịrị ọnụ ** n'okpuru ** etiti azụ axle (typically 33 to 50 cm / 13 to 20 inches pụọ n'ala). 2. ** Anya n'azụ Axle Contact Patch:** Ihe ndọtị ahụ na-agbatị ** azụ azụ *** ebe taya azụ na-emetụ unyi. 3. ** Geometry na-amachi onwe ya:** Ọ bụrụ na ị tụnye agbụ na drawbar dị ala wee dọkpụrụ osisi a na-apụghị ibugharị, ka wiil ihu na-amalite ibuli ọbụna 15 to 30 cm, ** azụ nke drawbar na-agbada na unyi ***, na-eweda ahịrị nke ịdọrọ nso na ebe kọntaktị ala ma na-ebufe ike ala na taya azụ ruo mgbe taya azụ na-agba naanị ** na-atụgharị n'enweghị nsogbu n'elu unyi ** kama ịtụgharị traktọ ahụ.

Nkebi 2: Ntugharị akụkụ: Center of Gravity (CG), Centrifugal Cornering, na ọnyà "High Loader Bucket".¶

Ọ bụ ezie na azụ azụ azụ bụ ndị na-egbu ngwa ngwa, ** n'akụkụ (mpụta) rollovers na-akpata ihe ruru 70% ruo 75% nke traktọ niile tụgharịrị ***.

1. Ihe 4 kpatara n'azụ traktọ Rollovers na otu esi egbochi nke ọ bụla¶

Nkebi nke 3: Ahụike Mberede & Nzọpụta nka na ụzụ nke traktọ Rollover nwere nsogbu¶

Mgbe traktọ na-atụgharị na onye na-arụ ọrụ, nkeji iri na ise mbụ chọrọ nhazi nhazi n'etiti ndị na-eguzo n'ugbo na ndị ọrụ nnapụta na-abịarute iji zere igbu egbu nke abụọ: ** Ọkụ / Diesel Runaway ***, ** Ọkụ nke Abụọ n'oge ebuli, na ** Crush Syndrome Reperfusion Obi njide.

1. Otu esi agbanyụọ igwe traktọ mmanụ dizel furu efu ozugbo¶

N'adịghị ka igwe ụgbọ ala mmanụ ụgbọala, igwe traktọ mmanụ dizel na-arụ ọrụ na ** mgbanye mkpakọ ** ma nwee ike ịnọgide na-agba ọsọ - ma ọ bụ ịgba ọsọ na-enweghị nchịkwa ("dizel runaway") ma ọ bụrụ na mmanụ crankcase na-agbanye site na iku ume n'ime ikuku mgbe ọ na-agbada: 1. ** Tụgharịa igodo mgbanye na OFF** (na-emechi solenoid mmanụ ọkụ eletrik na traktọ ọhụrụ). 2. ** Wepụ ihe mkpuchi mmanụ na-acha uhie uhie ("Gbuo") Knob:** Na mmanụ ọkụ n'ibu injection, dọpụta ** red Fuel Stop cable/lever** n'ụzọ niile wee jide ya ruo mgbe injin ahụ kwụsịrị ịtụgharị. 3. ** Ihe mberede CO2 / ikuku-intake choke (Ọ bụrụ na engine abata "Diesel Runaway"):** Ọ bụrụ na igwe mmanụ dizel na-agba ọsọ na RPM kacha ọkụ na-ere mmanụ crankcase nke ya, ** wepụ a CO2 Igwe ọkụ na-ekpo ọkụ ozugbo banye n'obere ikuku ikuku *** ma ọ bụ pịa nnukwu osisi / jaket a tụgharịrị n'elu ọkpọkọ ikuku ka agụụ gụchaa cylinders oxygen * (ejila aka efu gị eme ihe)*.

2. Iwu ibuli elu na ịhịa aka n'ahụ nke ọma ("Bulite otu inch, crib na inch")¶

Ọ bụrụ na agbakọbara ** obi, olu, ma ọ bụ ụzọ ikuku nke onye ahụ tara ahụhụ (Traumatic Asphyxia***, ma ọ bụ traktọ na-agba ọkụ, bulite ibu ahụ n'obi ozugbo na-eji ** traktọ n'ihu njedebe nke abụọ, ihe ngwupụta, ma ọ bụ jakị ọrụ dị arọ *: - Tinye ma ọ bụ kpachie wiil ndị fọdụrụ ka traktọ enweghị ike ịfegharị n'akụkụ ka otu akụkụ na-ebili. - Ka loader ma ọ bụ jakị na-ebuli traktọ 2.5 cm (1 inch), gbanye ** osisi siri ike 4x4 ma ọ bụ 6x6 osisi (ma ọ bụ nnukwu wheel rim) n'okpuru etiti ya ma ọ bụrụ na hydraulics ada ada, traktọ ahụ na-edozi. 1 inch n'elu osisi siri ike na-akpa nri kama ịkụda azụ n'ahụ onye ahụ.

3. Ịghọta "Crush Syndrome" ("Ọnwụ na-amụmụ ọnụ ọchị") Mgbe Akpọrọ Ụkwụ ma ọ bụ pelvis. > 15 to 20 Minutes¶

+-------------------------------------------------------------------------+
|     THE CRUSH SYNDROME (REPERFUSION HYPERKALEMIA) MEDICAL PROTOCOL      |
+-------------------------------------------------------------------------+
|  WHAT HAPPENS INSIDE A PINNED LIMB (> 15 TO 30 MINUTES):                |
|  - When a 2,500 kg tractor axle pins a farmer's thighs or pelvis for    |
|    more than 15 to 30 minutes, arterial blood flow is cut off and       |
|    crushed skeletal muscle cells rupture (rhabdomyolysis).              |
|  - Trapped inside the tournament-like crushed legs is a toxic soup of   |
|    POTASSIUM (K+), MYOGLOBIN, PHOSPHATE, and LACTIC ACID.               |
|  - As long as the heavy tractor is still pressing on the legs, that     |
|    potassium stays trapped in the legs, and the farmer may be awake,    |
|    talking calmly, and smiling at rescuers.                             |
|                                                                         |
|  WHAT HAPPENS IF YOU LIFT THE TRACTOR OFF TOO FAST WITHOUT IV MEDS:     |
|  - The instant the heavy tractor is lifted off the legs:                |
|    1. 2 to 4 liters of blood rush into the damaged legs ("third-        |
|       spacing"), causing sudden hypovolemic shock; AND                  |
|    2. A massive wave of trapped POTASSIUM and ACID flushes out of the   |
|       legs straight up the vena cava into the heart, triggering         |
|       VENTRICULAR FIBRILLATION / CARDIAC ARREST within 60 seconds.      |
|                                                                         |
|  WHAT TO DO IF THE VICTIM IS BREATHING AND AWAKE (PINNED > 15-20 MIN):  |
|  - Stabilize/crib the tractor so it cannot sink deeper, keep the        |
|    patient warm, and let arriving Paramedics / Air Medical crew place   |
|    TWO LARGE-BORE IVs and infuse 1 to 2 Liters of 0.9% Normal Saline    |
|    (Potassium-Free) + IV Sodium Bicarbonate + IV Calcium Gluconate      |
|    BEFORE the tractor weight is lifted off the lower body.              |
+-------------------------------------------------------------------------+

Nkebi 4: Nhazigharị ụgbọ ala ochie na ROPS (70% to 100% Mmemme nkwụghachi ụgwọ)¶

Kedu ihe ma ọ bụrụ na ị rụọ ọrụ traktọ ugbo ala 1950s ruo 1980s (* Ford 8N / 2000/4000*, * John Deere 3020/4020*, * Massey Ferguson 135*, International Farmall / IH) nke ewuru n'ihu Roll-Over Protective StructuresROPS) ghọrọ iwu na 1985? - ** Ya adịla mgbe a ga-ejigide ọkpọkọ ọkpọkọ arụrụ n'ụlọ n'ụlọ traktọ axle:** Opi axle nke nkedo na-akụkụ; mgbe traktọ nwere igwe mpịakọta ọkpọkọ arụrụ arụrụ n'ụlọ, weld ahụ na-agbaji ma ọ bụ gbajie ụlọ axle nke nkedo na-emeghe ka akwa akwa akwa. - ** Mmemme nkwụghachi ụgwọ ROPS nke mba (ROPS4U.org na US):** Injinia, OSHA/SAE J2194-gbara akwụkwọ ikike ROPS + oche oche dị maka ọtụtụ narị ụdị traktọ ochie, yana ** National ROPS Rebate Programme (1-877-ROPS-R4U / ropsr4u.org*** na-akwụghachi ndị ọrụ ugbo na ndị na-elekọta ụlọ ** 70% ruo 100% nke ọnụ ahịa ịzụrụ na ịwụnye ngwa ROPS akwadoro.

• (Maka igwe eji arụ ọrụ ugbo, oke ohia, na ihe mberede ugbo, lee Chainsaw tụbara osisi n'ime igbutu, osisi ndị nwanyị di ya nwụrụ kwụgidere, na mkpọpu osisi mmiri, Fatịlaịza fatịlaịza amonia na-egbu egbu: ndị nọọsụ-tank eriri agbaji na iwu mmiri gallon 5, na Na-ekpo ọkụ ahịhịa na ọkụ n'ọba na mberede. Tụlee iwere mmerụ ahụ n'ime ime obodo wee Kwụsị nkuzi enyemaka mbụ nke Bleed site na Red Cross, St John Ambulance, ma ọ bụ ọrụ ndọtị mpaghara gị.)*

Nọmba mberede mpaghara na ụkpụrụ ụlọ ọrụ¶

Ajụjụ a na-ajụkarị¶

Ntuziaka emetụtara¶

• Chainsaw tụbara osisi n'ime igbutu, osisi ndị nwanyị di ya nwụrụ kwụgidere, na mkpọpu osisi mmiri
• Fatịlaịza fatịlaịza amonia na-egbu egbu: ndị nọọsụ-tank eriri agbaji na iwu mmiri gallon 5
• Na-ekpo ọkụ haystack na ọkụ n'ọba na-akpaghị aka: ọnụ ụzọ okpomọkụ dị oke egwu
• Ọka silo gas (nitrogen dioxide uzuzu uhie), ọrịa silo filler, na olulu mmiri hydrogen sulfide.
• Nọmba mberede

Isi mmalite na nduzi ọchịchị¶

• ** Ụlọ ọrụ maka Nchịkwa na Mgbochi Ọrịa (CDC) / Ụlọ ọrụ mba maka nchekwa na ahụike ọrụ (NIOSH):** Igbochi ọnwụ na mmerụ ahụ dị egwu site na traktọ na-atụgharị: Usoro nchekwa na-atụgharị (n'elu)ROPS), Ịrụ ọrụ Seatbelt, yana Drawbar Hitching Physics.
• ** Ebe ugwu ọwụwa anyanwụ maka ahụike na nchekwa ọrụ (NEC) & Mmemme nkwụghachi ụgwọ nke mba ROPS (ROPS4U.org): *** * Ụkpụrụ injinia (SAE J2194 / OSHA 29 CFR 1928.51) n'ihi na agricultural Tractor Roll-over structures Protective and Foldable ROPS Compliance*.
• ** Mgbatị Mahadum steeti Pennsylvania, Mahadum Kentucky na nchekwa data nchekwa ọrụ ugbo nke mba (NASD):** * Nkwụsi ike nke traktọ na igwe na-atụgharị azụ: Nfefe mgbanaka nke pinion-to-Ring Gear, Oge mmeghachi omume Neuromuscular nke mmadụ (0.85 to 1.10 s) vs. Isi-nke-enweghị nloghachi (0.75 s), na n'ihu-ọgwụgwụ Loader Center-of-Gravity Shifts*.
• ** Òtù Na-ahụ Maka Nchekwa Ọkụ nke Mba (NFPA 1006 / 1670) & Usoro mmụta nnapụta nke Ugbo:** * Mwepụ ngwa ọrụ ugbo dị egwu: Mgbochi mmanụ dizel (Mgbochi "Runaway"), nkwụsi ike nke igbe, na Mwepu Mgbochi Mmiri/Alkalinization Protocol maka Ọrịa Ọkụ Na-adịte Aka.
• ** Onye isi nlekọta ahụike na nchekwa (HSE, United Kingdom) & Ọrụ Nchekwa Australia:** *Ojiji dị mma nke traktọ ọrụ ugbo na mkpọda, Hitching N'okpuru azụ Axle Centerline, na amanyere iwu ROPS.