لا توجد إعلانات حالية لـ Caterpillar 312 حفارات جنزيرية
المواصفات الرئيسية
- Operating weight
- About 12,500 to 14,150 kg (27,550 to 31,150 lb), varying by generation and undercarriage
- Net power
- 63 kW (84 hp) on the 312B up to 70 to 71 kW (94 to 95 hp) on the 312E and 312F GC
- Engine, early generations
- Cat 3064T diesel on the 312B and 312C; Cat 3054C on the 312D2
- Engine, later generations
- Cat C4.2 ACERT on the 312D; Cat C4.4 ACERT on the 312E; Cat C3.4B on the 312F GC
- Emissions class
- EEC 80/1269 on the 312B and 312C, EPA Tier 3 and EU Stage IIIA on the 312D, EU Stage IIIB on the 312E, Tier 4 Final on the 312F GC
- Undercarriage options
- Standard and Long Undercarriage (L) variants offered across most generations, adding roughly 500 to 700 kg
نظرة عامة على الموديل
The Caterpillar 312 is a 12 to 14 tonne class crawler excavator, sitting in the small-to-mid excavator range between the compact 30x series and the larger 320 class. Caterpillar built the 312 across several generations, from the 312B and 312C through the 312D, 312D2 and 312E, ending with the 312F GC. Net power moved from around 63 kW (84 hp) on the 312B to 70 to 71 kW (94 to 95 hp) on the later 312E and 312F GC, with operating weight generally between 12,500 kg and 14,150 kg depending on generation and undercarriage length. Emissions compliance also moved by generation, from EEC 80/1269 on the earliest machines up to EU Stage IIIB and Tier 4 Final on the last 312-badged models.
نظرة سريعة
المواصفات مأخوذة من h-cpc.cat.com (الصفحة الرسمية للشركة المصنعة).
