HIGH PERFORMANCE WITH LOWER FUEL CONSUMPTION
- Use up to 20% less fuel than the 320F excavators.
- Match the excavator to the job using power modes including new Smart Mode that automatically matches engine and hydraulic power to digging conditions.
- The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
- Your joystick commands adjust pump flow based on valve priority putting hydraulic pressure and flow where it needs to go giving you improved fast light-to-medium load cycle times.
- The electronically controlled, turbocharged engine meets U.S. EPA Tier 4 Final and EU Stage IV emissions standards using a transparent aftertreatment system that requires no operator input or downtime.
- Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
- Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 125 º F (52º C) and cold start capability of 0º F (-18º C). An optional -25º F (-32º C) cold start package is available .
- Work up to 9,480 feet (3000 meters) above sea level without de-rating.
- Track your performance through standard Product Link that provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes and other machine data on demand through VisionLink ® online interface.
RELIABLE, HIGH AND LOW, HEAT AND COLD
- Work up to 3000 m (9,840 ft) above sea level without de-rating.
- Standard high-ambient temperature capability is 52º C (125º F) with cold start capability at -32º C (-25º F).
- Auto warm up speeds up hydraulic oil warming in cold temperatures and helps prolong the life of components.
- Three levels of fuel filtration protect the engine from dirty diesel fuel.
- Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to increase undercarriage life.
- The center track guiding guard helps keep the excavator track aligned when traveling and working on slopes.
- The sloped track frame prevents mud and debris accumulation, helping reduce risk of track damage.
WORK IN COMFORT IN THE ALL-NEW CAB
- The Comfort cab has a wide seat that adjusts for operators of all sizes. • Control the excavator comfortably with easy-to-reach controls all located in front of you.
- Standard automatic climate control keeps you at the right temperature all shift long.
- Advanced viscous mounts reduce cab vibration by up to 50 percent over previous excavator models.
- Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles. A cup holder, document holder, bottle holder, and coat hook are also provided.
- Use the standard radio’s USB ports and Bluetooth® technology to connect to personal devices.
SIMPLE TO OPERATE
- Start the engine with a push button; use a Bluetooth key fob, smartphone app, or the unique Operator ID function.
- Program each joystick button, including response and pattern, using Operator ID; it will also remember climate control fan and radio settings.
- Navigate quickly on the standard high-resolution 203 mm (8 in) touchscreen monitor or with the aid of the jog dial 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.
MAINTENANCE
- Expect up to 15 percent less maintenance cost than the 320E. (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 the in-cab monitor.
- Do no required maintenance on the Cat Clean Emissions Module.
- Change all fuel filters at a synchronized 500 hours.
- Expect the new air intake filter with pre-cleaner 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-effi ciency electric cooling fans only run when needed and reverse to keep cores free from debris.
- S·O·SSM ports simplify maintenance and allow for quick, easy extraction of samples for fluid analysis.
SAFETY
- Access 100 percent of daily maintenance points from ground level – no need for you to climb on top of the excavator.
- Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature.
- The standard ROPS cab meets ISO 12117-2:2008 requirements.
- Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab posts and larger windows.
- A rearview camera is standard, and a right-side-view camera is optional.
- The new right-hand service platform design provides easy, safe, and quick access to upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
- The handrails comply with ISO 2867:2011 requirements.
- The lower frame meets ISO 15818:2017 lifting and tie-down requirements.
EXCAVATOR ATTACHMENTS
From hammers to pulverizers, our attachments help you take on more jobs with your Cat Excavator.
Engine Model |
Cat C4.4 ACERT |
Net Flywheel Power |
90.0 kW |
Bore |
105.0 mm |
Stroke |
127.0 mm |
Displacement |
4.4 l |
Gross Power – SAE J1995 |
91.0 kW |
Net Power – SAE J1349 |
90.0 HP |
Engine RPM – Operation |
1700.0 r/min |
Engine RPM – Travel |
2000.0 r/min |
WEIGHTS
Note (1) |
Standard Undercarriage, Reach Boom, R 2.9 (9’6")Stick, HD 1.0 m3 (1.31yd3 ) bucket and 790mm(31 ") TG shoes, Counterweight (4.2mt / 9,260lb) |
Operating Weight – North America |
21900.0 kg |
Note (2) |
Standard Undercarriage, Reach Boom, R 2.9 (9’6")Stick, HD 1.0 m3 (1.31yd3 ) bucket and 700mm(28 ") TG shoes, Counterweight (4.2mt / 9,260lb) |
Operating Weight – Europe |
21300.0 kg |
SERVICE REFILL CAPACITIES
Fuel Tank Capacity |
345.0 l |
Cooling System |
25.0 l |
Engine Oil |
15.0 l |
Final Drive – Each |
5.0 l |
Hydraulic System – Including Tank |
234.0 l |
Hydraulic Tank |
115.0 l |
DEF Tank |
39.0 l |
Swing Drive – Each |
5.0 l |
SWING
Maximum Swing Torque |
74.0 |
Swing Speed |
11.6 r/min |
DRIVE
Maximum Drawbar Pull |
205.0 kN |
Maximum Travel Speed |
5.9 km/h |
Maximum Gradeability |
35°–70% |
HYDRAULIC SYSTEM
Main System – Maximum Flow – Total |
442.0 l/min |
Maximum Pressure – Equipment – Normal |
35000.0 kPa |
Maximum Pressure – Swing |
26800.0 kPa |
Maximum Pressure – Travel |
34300.0 kPa |
WORKING RANGES – REACH BOOM – 5.7 M (18’8"); R2.9 (9’6") STICK
Bucket Digging Force (ISO) |
129.0 kN |
Bucket Digging Force (SAE) |
115.0 kN |
Stick Digging Force (ISO) |
99.0 kN |
Stick Digging Force (SAE) |
96.0 kN |
Maximum Cutting Height |
9450.0 mm |
Maximum Depth Cut for 2440 mm (8’0") Level Bottom |
6550.0 mm |
Maximum Digging Depth |
6720.0 mm |
Maximum Loading Height |
6490.0 mm |
Maximum Reach – Ground Level |
9860.0 mm |
Maximum Vertical Wall Digging Depth |
5690.0 mm |
Minimum Loading Height |
2170.0 mm |
DIMENSIONS – REACH BOOM – 5.7 M (18’8"); R2.9 (9’6") STICK
Counterweight Clearance |
1050.0 mm |
Note |
With HD 1.0m3 bucket and 790 mm shoes. |
Shipping Height |
2960.0 mm |
Shipping Length |
9530.0 mm |
Track Gauge |
2200.0 mm |
Track Length – Center of Rollers |
3270.0 mm |
Transport Width – 790 mm (31 in) Shoes |
3170.0 mm |
DIMENSIONS – REACH BOOM – 5.7 M (18’8"); R2.9 (9’6") STICK
Ground Clearance |
470.0 mm |
Tail Swing Radius |
2830.0 mm |