Caterpillar 320
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Description
Caterpillar

EFFICIENCY THROUGH TECHNOLOGY Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist, which will help you use less effort and consume less fuel. Keep your tracks on the ground in lifting and hard digging with Boom Assist. Set your desired bucket angle and let Bucket Assist automatically maintain the angle in sloping, leveling, fine grading, and trenching applications for easy, accurate, and fast jobs. Stay on grade -simply and effortlessly -with single-lever digging.

SIMPLE TO OPERATE Start the engine with a push button; use a Bluetooth key fob, smartphone app, or the Operator ID passcode. Program each joystick button, including response and pattern, using Operator ID; the machine will remember what you set each time you go to work. Navigate quickly on the standard high-resolution 203 mm (8in) touchscreen monitor, or with the optional 254 mm (10 in) touchscreen monitor, or with the aid of the jog dial control. A second 254 mm (10 in) monitor is available for the advanced grade control. Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor. Find the tool you need - even if it's hidden beneath overgrowth or debris. The excavator's onboard Bluetooth reader can search for any work tool equipped with Cat asset tracking devices up to a range of 60 meters (200 feet).

SAVE ON SERVICE AND MAINTENANCE Expect up to 15 percent less maintenance cost than the 320D2. (Savings calculated over 12,000 machine hours). Do all daily maintenance at ground level. Check engine oil level quickly and safely with the new ground-level engine oil dipstick; fill and check engine oil on top of the machine with a conveniently located second dipstick. Track your excavator’s filter life and maintenance intervals via thein-cab monitor. Fuel filters are synchronized to be changed at 1,000 hours - double the interval from the previous filters. Expect the new air intake filter with precleaner to last up to 1,000 hours – a 100 percent increase over the previous filter. The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000 hour replacement interval – 50 percent longer than previous filter designs. The new high-efficiency electric cooling fans only run when needed and reverse to keep cores free from debris. S·O·S ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

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Specifications
Net power - ISO 9249 117 kW
Engine Model C7.1 Cat
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Slewing speed 11,25 tr/min
Maximum slewing torque 82 kN·m
Boom 5.7 m (18'8") range
Arm Range R2.9B1 (9'6")
Bucket 1,19m³ (1,56yd³)
Shipping height: top of cab 2960 mm
Handrail height 2950 mm
Shipping length 9530 mm
Rear clearance radius 2830 mm
Counterweight ground clearance 1050 mm
Ground clearance 470 mm
Chain length 4450 mm
Length to center of rollers 3650 mm
Chain track 2380 mm
Transport width 2980 mm
Operating weight 21300 kg