Basic information of the whole machine
Model Cat 306D (standard tail turning, non CR short tail, mass-produced from 2010 to 2017, now discontinued, with only two phones on the market)
Original equipment imported from Carter factory in Japan
Operating weight of the whole machine (400mm rubber tracks+standard shed, standard bucket, full fuel including driver) 5775kg (5.775 tons)
Closed cab with a total weight of 5950kg
The total weight of the steel track weighted counterweight is 6120kg
Standard earthwork bucket capacity (SAE dump) 0.19m ³; Optional 0.12m ³ digging bucket and 0.22m ³ light load bucket
Standard bucket width (with side teeth) 700mm
Standard track shoes with 400mm wide rubber tracks; 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 1950mm
Tail turning form standard tail turning, with a tail protrusion of 1700mm, not suitable for extremely narrow basements
The side swing angle of the boom is 24 ° left/34 ° right, and frequent movement of the vehicle is required for side excavation
Applicable working conditions include rural infrastructure construction, municipal pipeline network, fish pond excavation, small foundation, 75/80 crushing hammer, unrestricted emissions for suburban construction sites (restricted for urban environmental protection construction sites)
2、 Overall dimensions for transportation of the whole machine (unit: mm, standard boom)
-Total length of the machine: 5990
-Transportation width of the whole machine: 1950
-Simple shed transportation height: 2500; Enclosed cab height 2540
-Minimum ground clearance: 306
-Track total length: 2500; Track grounding length 1900
-Tail turning radius: 1700mm (standard tail, longer than CR short tail models)
-Maximum lifting height of bulldozer: 420mm; excavation depth: 430mm
3、 Power system (Mitsubishi 4M40 direct injection turbocharged diesel engine)
1. Engine model: Mitsubishi 4M40-T four cylinder water-cooled turbocharged diesel engine
2. Rated net power: 41kW (56 horsepower)/2400rpm
3. Maximum torque: 162N · m @ 1400rpm, high torque at low speeds, not easily broken at high temperatures, and does not lose speed
4. Displacement: 2.83L; cylinder diameter 95mm x stroke 100mm
5. Emission standards: Tier3/National II, no DPF, no urea, direct discharge diesel engine, unable to enter urban environmental protection construction sites
6. Electrical system: 12V, 90Ah battery, 70A generator
7. Fuel tank capacity: 135L, continuous construction for 8-10 hours a day without refueling
8. Energy saving configuration: 3-second automatic idle without operation, no ECO intelligent fuel saving mode