- The ZX670LC-6 features a fuel-efficient EPA Final Tier 4 (FT4)/EU Stage IV Isuzu engine that meets rigid emission standards.
- An added coolant expansion tank provides make-up fluid when needed and improves cooling system efficiency, keeping the engine at peak performance.
- Our FT4 field-proven technology is simple and efficient, employing cooled exhaust gas recirculation (EGR), a diesel oxidation catalyst (DOC), and selective catalytic reduction (SCR). An improved piston design allows particulate matter to be burned in cylinder, so there’s no need for a DPF.
ZX670LC-6
Production Excavator
Net Power
345 kW
463 hp
463 hp
Operating Weight
69 900 kg
154,103 lb.
154,103 lb.
Max Dig Reach
13.85 m
45 ft. 5 in.
45 ft. 5 in.
Max Dig Depth
9.15 m
30 ft.
30 ft.
Powerful workhorse.
With the ZX670LC-6 in your fleet, you’ll experience the maximum performance Hitachi is known for. The production-class excavator features a fuel-efficient EPA Final Tier 4 (FT4)/EU Stage IV Isuzu engine that meets rigid emission standards. The best part? No diesel particulate filter (DPF) is needed. You also get generous swing torque, digging force and lift capacity. Convenient machine access with step positioning on the track frame and an upper-structure walkway. And easy-to-operate controls deliver smooth and responsive hydraulics.
The ZX670LC-6 comes standard equipped with five years of ZXLink™ Ultimate, giving you 24/7 online access to machine location, health, utilization, fuel consumption, and other valuable information – so you can better understand costs and jobsite performance.
Downloads
Features and Specs Brochure
Features
Engine
Durable structure and undercarriage
- With large idlers, rollers and strutted track links, the sealed and lubricated undercarriage is built for the long haul.
- Swing-out coolers, protected behind heavy-duty hinged doors, are easy to access and clean.
- Thick-plate, single-sheet mainframe, box-section track frames, and industry-exclusive double-seal swing bearings deliver rock-solid durability.
- Engine and hydraulic oil sample ports allow for quick and convenient, proactive maintenance checks, which keep you running longer.
Hydraulics
- It’s not always about brute force. Unmatched metering and smooth multifunction operation provide finesse and precision.
- Stay on schedule with generous swing torque, digging force, and lift capacity.
- Muscle through tough digging by pressing the power-boost button.
Simple controls
Multi-language LCD monitor and rotary dial provide easy access to machine info and functions. Turn and tap to select work modes, monitor maintenance intervals, check diagnostic codes, and set cab temperature. Control oil flow and toggle between dig and thumb modes with a programmable thumb attachment mode.
Ergonomically correct short-throw pilot levers provide smooth, precise control with less effort.
Comfortable cab
Get unobstructed all-around visibility thanks to a wide expanse of front, side, and overhead glass and mirrors.
Cab-mounted lights, two boom-mounted lights, and a rearview camera provide excellent job site visibility, regardless of when or where you work.
Operators get maximum support from a heated, air suspension high-back seat.
- Automatic, high-velocity, bi-level climate-control system with automotive-style adjustable louvers helps keep the glass clear, the cab comfortable,and the operator productive.
Easy to maintain
Centralized lube banks place zerks within easy reach, making greasing less messy and time consuming.
Easily installed spin-on main fuel filters help prevent contamination when servicing. Two additional water separators help extend fuel filter life.
- Step positioning on the track frame and walkways on the upper-structure allow for easy access around the machine while maintaining appropriate points of contact.
- Auto-idle, which reduces engine speed when hydraulics aren’t in use, and auto-shutdown contribute to fuel efficiency.
- A battery disconnect switch, located in the battery box on the right side of the machine, is easily accessible and extends battery life.
- The FT4 engine solution does not require a diesel particulate filter (DPF), saving service time and lowering operating costs. Fluid consumption (fuel and diesel exhaust fluid [DEF]) is equal or reduced compared to ZX670LC-5 (Interim Tier 4/EU Stage IIIB) consumption.
ZXLink™
- The ZX670LC-6 is standard equipped with Hitachi’s ZXLink™ system, giving you the power to optimize your operation and maximize your profits. With the support of your dealer you can use your data to reduce idling time as well as maximize productivity and uptime. Without ever leaving your seat you’ll have access to fleet location, functions, hours, fuel consumption, alerts and other essential machine data. You can also view location and alert information in the field from your iOS or Android devices.
Specifications
Driveline
Emission Rating
Tier 4
Number Of Cylinders (Per Engine)
6
Displacement
15.7 ltr
957 Inches³
957 Inches³
Rated speed
1800 rpm
Engine Output - Net
345 kW
463 hp
463 hp
Number Of Carrier Rollers - Each Side
3
Number Of Track Rollers - Each Side
8
Track Shoe Width
900 mm
36 inches
36 inches
Dimensions
Transport Length Mono Boom
13400 mm
44 ft ft/in
44 ft ft/in
Transport Height - Maximum
5280 mm
17 ft 4 in ft/in
17 ft 4 in ft/in
Overall Width
3730 mm
12 ft 3 in ft/in
12 ft 3 in ft/in
Track Length On Ground
4590 mm
15 ft 1 in ft/in
15 ft 1 in ft/in
Undercarriage Overall Length
5840 mm
19 ft 2 in ft/in
19 ft 2 in ft/in
Tailswing Radius
3910 mm
12 ft 10 in ft/in
12 ft 10 in ft/in
Ground Clearance
860 mm
34 inches
34 inches
Digging Reach - Mono Boom
13850 mm
45 ft 5 in ft/in
45 ft 5 in ft/in
Ground Level Reach - Mono Boom
13610 mm
44 ft 8 in ft/in
44 ft 8 in ft/in
Dig Height - Mono Boom
12240 mm
40 ft 2 in ft/in
40 ft 2 in ft/in
Dump Height - Mono Boom
8330 mm
27 ft 4 in ft/in
27 ft 4 in ft/in
Dig depth - 2.44m / 8'ft flat bottom
9030 mm
29 ft 8 in ft/in
29 ft 8 in ft/in
Dig Depth - Mono Boom
9150 mm
30 ft ft/in
30 ft ft/in
Capacities
Fuel Tank
900 ltr
238 gallons (US)
238 gallons (US)
Hydraulic Tank
380 ltr
100.4 gallons (US)
100.4 gallons (US)
Performance
Ground Bearing Pressure
75.3 kPa
10.9 PSI
10.9 PSI
Dipper Tearout
231 kN
51931 lbf
51931 lbf
Weights
Operating Weight
69900 kg
154103 lbs
154103 lbs
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