Mgbọ ogbunigwe na-eji onwe ya elu M43 M8 43 inch nke na-ebugharị onwe ya (Eng. 8 inch Howitzer moto Carriage M43). Dị nnọọ ka M40 egbe onwe-propelled, a unit e mepụtara na chassis nke M4A3E8 ọkara tank. Agbanwewo nhazi nke tankị ahụ: n'ihu akụkụ nke ihe mkpuchi ahụ, e nwere ebe a na-achịkwa, n'azụ ya enwere ike, na n'azụ azụ, e nwere ụlọ elu coning na 203,2 mm M1 ma ọ bụ M2 howitzer arụnyere. n'ime ya. Igwe na-atụ aka kwụ ọtọ bụ ogo 36, akụkụ elu bụ +55 degrees, na mgbada ala bụ -5 degrees. A na-eji shells na-eru 90,7 n'arọ na nso 16900 m. Ọnụego ọkụ bara uru bụ otu mgbaba kwa nkeji. A na-etinye ihe nkwụnye mpịachi n'azụ akụkụ ahụ, nke e mere iji mee ka nkwụsi ike dị elu mgbe a na-agbapụ. A na-ebuli ma wedata ihe mmeghe site na iji mmeri aka. Iji chebe megide mbuso agha ikuku, nrụnye ndị a na-eji egbe igwe mgbochi 12,7 mm. Dịka ugwu M40, a na-eji ugwu M43 mee ihe na ngwa agha nke High Command Reserve. Ụdị njirimara na teknụzụ ịlụ ọgụ arọ 37,6 t Akụkụ:   Ogologo 6300 mm obosara 3200 mm elu 3300 mm Ndị ọrụ Ndị mmadụ 16 Armament 1 x 203,2 mm M1 ma ọ bụ M2 howitzer 1 x 12,7 mm egbe igwe Mgboagha 12 mgbịrịgba 900 agba Na ntinye akwụkwọ:   ọkpọ ọkpọiso 76 mm ụlọ elu ọkpọiso 12,7 mm enginedị engine carburetor "Ford", ụdị GAA-V8 Ike kacha 500 hp Oke ọsọ 38 km / h Nchekwa ike 170 kilomita