Model Cat 305.5 CR (Compact Radius Ultra Small Tail Rotation)
Origin: Carter Factory in Xuzhou, Jiangsu, with globally standardized domestically produced complete machines
Operating weight of the whole machine (400mm rubber tracks+ROPS simple shed, standard bucket, full fuel including driver) 5270kg (5.27 tons)
Closed air conditioning cab total weight (rubber track) 5600kg (5.6 tons)
Steel track weighted configuration with a total weight of 5780kg
Standard earthwork bucket capacity (SAE dump) 0.16m ³; Optional 0.10m ³ narrow trench bucket and 0.18m ³ light load bucket
Standard bucket width (with side teeth) 680mm
Standard track shoes with 400mm wide rubber tracks (do not damage floor tiles or lawns); Optional 400mm thick wear-resistant steel track
The chassis structure is fixed with a wide rail chassis and cannot be extended or retracted; Bulldozer blade with a total width of 1980mm and floating leveling function
The tail rotation form is ultra small, with a tail protrusion of only 990mm, making it difficult to scratch walls in residential areas, tunnels, and basements
The side swing angle of the boom is 68 ° to the left/68 ° to the right, and there is a large angle on both sides to dig trenches against the wall, without the need to frequently move the vehicle
Applicable working conditions: municipal pipeline network, villa courtyard, basement demolition, landscaping, fish pond excavation, small foundation, medium crushing, rural infrastructure, indoor renovation projects
Overall dimensions for transportation of the whole machine (unit: mm, standard short boom)
-Total length of the machine: 5330
-Transportation width of the whole machine: 1980
-Simple shed transportation height: 2480; Closed cab height 2550
-Minimum ground clearance: 465
-Track total length: 2585; Track grounding length 2065
-Tail turning radius: 990mm
-Maximum lifting height of bulldozer: 465mm; excavation depth: 410mm
Power system (Caterpillar produced C2.2 DI four cylinder water-cooled direct injection diesel engine)
1. Engine model: Cat C2.2 DI four stroke water-cooled direct injection diesel engine
2. Rated net power: 32.6kW (43.7 horsepower)/2400rpm
3. Maximum torque: 146N · m @ 1400rpm, high torque at low speeds, unable to break for a long time, and less prone to high temperatures
4. Displacement: 2.2L
5. Emission standards: National IV/Ter4 Final, DOC+DPF particle capture, * * no need to add urea * *, no sensory regeneration, no crystallization failure
6. Electrical system: 12V, 90Ah battery, 70A waterproof generator
7. Fuel tank capacity: 65L, no need to refuel during continuous construction throughout the day
8. Energy saving configuration: 3-second automatic idle without operation, ECO economic power mode, comprehensive fuel consumption reduced by 10%