The Tweco Classic No. 2 (Part Number 1020-1135) is a semi-automatic, air-cooled MIG welding gun designed for general fabrication and manufacturing applications. Rated at 200 Amps at a 60% duty cycle using CO2 shielding gas, this gun is engineered to handle wires ranging from .023″ to .045″ (0.6mm – 1.2mm), though this specific SKU comes pre-configured with a liner and contact tip setup for .040″-.045″ wire. The unit features a 15-foot (4.5m) cable assembly, providing ample reach for stationary and bench work.<\/p>\n
This model is equipped with a Miller-style rear connection, making it a direct replacement for OEM guns on many Miller Electric wire feeders and integrated MIG machines. The backend utilizes a rigid pin design for reliable electrical conductivity and gas flow. The gun utilizes the renowned Tweco consumable platform, including 14 Series contact tips, 22 Series gas nozzles, and 32\/52 Series gas diffusers. This widespread compatibility ensures that replacement consumables are readily available and cost-effective.<\/p>\n
Structurally, the Classic No. 2 features a heavy-duty metal jacketed gooseneck and a rugged handle case constructed from high-impact resistant composite. The cable assembly is reinforced with a steel spring strain relief at the feeder end and a durable rubber support at the handle, minimizing kinking and wire feed issues. Maintenance is straightforward, with a simple trigger mechanism and easily replaceable liner system.<\/p>\n","protected":false},"excerpt":{"rendered":"Technical Overview: Tweco Classic No. 2 MIG Gun (Miller Style) The Tweco Classic No. 2 (Part Number 1020-1135) is a semi-automatic, air-cooled MIG welding gun designed for general fabrication and manufacturing applications. Rated at 200 Amps at a 60% duty cycle using CO2 shielding gas, this gun is engineered to handle wires ranging from .023″… View Article<\/a>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[2042,2043],"product_tag":[],"class_list":{"0":"post-1781795","1":"product","2":"type-product","3":"status-publish","5":"product_cat-mig-accessories","6":"product_cat-mig-guns","7":"pa_amps-200amp","8":"pa_back-end-miller","9":"pa_brand-tweco","10":"pa_duty-cycle-60-200a-co2-2","11":"pa_length-15-ft","12":"pa_packaging-description-pack-of-1","13":"pa_wire-size-0-045","15":"first","16":"onbackorder","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1781795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/media?parent=1781795"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1781795"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1781795"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1781795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}