| Engine Model |
C7.1 |
| Net Flywheel Power |
157.0 HP |
| Bore |
105.0 mm |
| Stroke |
135.0 mm |
| Displacement |
7.01 l |
| Gross Power - SAE J1995 |
158.0 kW |
| Net Power - SAE J1349 |
157.0 kW |
| Engine RPM - Operation |
1650.0 r/min |
| Engine RPM - Travel |
1800.0 r/min |
WEIGHTS
| Maximum Operating Weight |
22000.0 kg |
| Note (1) |
R5.7 (18'8") HD Boom, R2.9 (9'6") HD Stick, GD 1.0 m3 (1.31 yd3) bucket and 600 mm (24") TG track shoes. 4.2 mt counterweight. |
| Note (2) |
Super long Reach Boom, super long reach stick, GD 0.53 m3 (0.69 yd3) bucket and 790 mm (31") TG track shoes, 4.7mt counterweight |
SERVICE REFILL CAPACITIES
| Fuel Tank Capacity |
345.0 l |
| Cooling System |
25.0 l |
| Engine Oil |
25.0 l |
| Final Drive - Each |
5.0 l |
| Hydraulic System - Including Tank |
234.0 l |
| Hydraulic Tank |
115.0 l |
| Swing Drive - Each |
5.0 l |
SWING
| Maximum Swing Torque |
74.0 kN·m |
| Swing Speed |
11.25 r/min |
DRIVE
| Maximum Drawbar Pull |
205.0 kN |
| Maximum Travel Speed |
5.7 km/h |
| Maximum Gradeability |
35°--70% |
HYDRAULIC SYSTEM
| Main System - Maximum Flow - Total |
429.0 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) |
3080.0 mm |
| Stick Digging Force (SAE) |
3650.0 mm |
| Maximum Cutting Height |
9370.0 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 |
5190.0 mm |
| Minimum Loading Height |
2170.0 mm |
DIMENSIONS - REACH BOOM - 5.7 M (18'8"); R2.9 (9'6") STICK
| Note (2) |
Reach boom as same dimensions as HD reach boom |
| Note (1) |
With GD 1.19 m3 (1.56 yd3) bucket and 790 mm (31") shoes. |
| Counterweight Clearance |
1050.0 mm |
| Shipping Height |
2960.0 mm |
| Shipping Length |
9530.0 mm |
| Track Gauge |
2380.0 mm |
| Track Length |
4450.0 mm |
| Transport Width - 600 mm (24 in) Shoes |
2980.0 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 |
III. OVERVIEW
The 320 excavator brings premium performance with simple-to-use technologies like GRADE with 2D, Grade Assist, and Payload â€" all standard equipment from the factory to boost your operator efficiencies up to 45%. Combine these features with a new cab, longer maintenance intervals that lower your maintenance costs up to 15%, and a power system that reduces fuel consumption by up to 20% and you have a low-cost-per-unit-of-production excavator that's perfect for medium- to heavy-duty applications.
ENGINE
UNITS: US METRIC
BUCKET
General duty buckets from 1.0 m3 (1.31 yd3) to 1.19 m3 (1.56 yd3) Heavy duty buckets from 1.0 m3 (1.31 yd3) to 1.19 m3 (1.56 yd3) Several duty buckets 1.0 m3 (1.31 yd3) Ditch cleaning 0.53 m3 (0.69 yd3) and 0.57 m3 (0. 74 yd3) for SLR arrangement
COMFORT CAB UPGRADES, STANDARD PLUS
High-resolution 8" (203 mm) LCD touchscreen monitor + additional monitor (Only for use with Grade with Advanced 2D or Grade with 3D). High-resolution 10" (254 mm) LCD touchscreen monitor (Only for use with 360° visibility). High-resolution 10" (254 mm) LCD touchscreen monitor + additional monitor (Only for use with 360° visibility and Grade with Advanced 2D or Grade with 3D). Roller rear sunscreen Rain protector and cab light covers (Only for use with 360° visibility.). Air-adjustable seat suspension Tilt-up left side console Polycarbonate skylight hatch, openable (kit)
SAFETY & SECURITY
360° visibility Rearview and RH sideview camera Radiator screen RH side mirror for use with RH sideview camera or 360° visibility
SERVICE & MAINTENANCE
Preventative Maintenance ready (Quick Evac)
ELECTRICAL SYSTEM
LED chassis light, LH & RH boom lights for VAB, cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility LED chassis light, LH & RH boom lights for VAB, cab lights - 850 lumens LED chassis light, LH & RH boom lights for reach and SLR, cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility 1000 CCA Maintenance-free batteries (x4)
BOOM,STICKS & LINKAGES
700 mm (28") triple grouser track shoes 790 mm (31") triple grouser track shoes 5.7 m (18'8") HD reach boom 2.5 m (8'2") HD stick SLR 8.85 m (29") boom SLR 6.28 m (20'7") stick Bucket linkage, B1 family without lifting eye Bucket linkage, A family with/without lifting eye, SLR
UNDERCARRIAGE AND GUARDS
Full length track guiding guard Heavy-duty bottom guard Heavy-duty travel motor guards 4200 kg (9,260 lb) counterweight 4700 kg (10,360 lb) counterweight HD base frame with SD track rollers and standard carrier rollers for demolition and SLR configuration Semi-HD swing frame
HYDRAULIC SYSTEM
Hammer return filter circuit Combined flow/high pressure aux circuit Medium pressure aux circuit Quick coupler circuit for Pin Grabber Boom/stick lowering check valves (BLCV/SLCV)
ENGINE
52° C (125° F) high-ambient cooling capacity Cold starting capability for - 32° C (- 25° F)
320 OPTIONAL EQUIPMENT
CONNECT TECHNOLOGY
Advanced 2D (Not available on SLR) with 3D (Not available on SLR)
SERVICE & MAINTENANCE
Sampling ports for Scheduled Oil Sampling (S·O·S) Grouped location for engine oil and fuel filters Ground-level 2nd dipstick for engine oil Remote flash
SAFETY & SECURITY
Rearview camera and side RH Mirror Neutral lever (lock out) for all controls Anti-skid plate and countersunk bolts on service platform Ground-level accessible secondary engine shutoff switch in cab Bluetooth® receiver RH hand rail and hand hold (ISO 2867 compliant) Signaling/warning horn
BOOM, STICKS AND LINKAGES
5.7 m (18'8") HD reach boom 2.9 m (9'6") HD stick 600 mm (24") triple grouser track shoes Bucket linkage, B1 family with lifting eye
ELECTRICAL
Machine electronic control module (x2) 1000 CCA maintenance-free batteries (x2) Centralized electrical disconnect switch Programmable time-delay LED working lights LED chassis light, LH & RH boom lights for reach and SLR, cab lights-850lumens
UNDERCARRIAGE AND STRUCTURES
Tie-down points on base frame (ISO 15818 compliant) Standard bottom guards Travel motor guards Grease lubricated track links 3700 kg (8,160 lb) counterweight Standard swing frame Standard swing bearing Base frame with HD track rollers and standard carrier rollers Final drive with standard travel motor Standard swivel guard Segmented track guiding guard
STANDARD COMFORT CAB
ROPS, standard sound suppression High-resolution 8" (203 mm) LCD touchscreen monitor Automatic bi-level air conditioner Jog dial and shortcut keys for monitor control Keyless push-to-start engine control Height-adjustable console, infinite with no tool Mechanically adjustable seat suspension Seat belt, retractable (51 mm [2"] width) Fixed-up left side console Bluetooth® integrated radio with USB ports 12V DC outlets (x2) Document storage Cup and bottle holders Two-piece front window, openable Steel hatch, openable Upper radial wiper with washer LED dome and lower interior lights Roller front sunscreen Beacon ready Washable floor mat
HYDRAULIC SYSTEM
Boom and stick regeneration circuits Electronic main control valve Auto hydraulic warm up Automatic two-speed travel Boom and stick drift reduction valve Element type main hydraulic filter Slider joysticks Electronic main pump
ENGINE
C7.1 electronically controlled turbo charged diesel engine Meets worldwide Tier 3/Stage IIIA equivalent emissions standards Three selectable power modes One-touch low idle with automatic engine speed control Automatic engine idle shutdown Recommended for use up to 4500 m (14,764 ft) altitude with engine power de-rate above 3000 m (9,842.5 ft). 46° C (115° F) high-ambient cooling capacity Cold starting capability for - 18° C (- 0° F) Double element air filter with integrated pre-cleaner Electric fuel priming pump Reversible electric cooling fans Biodiesel capability up to B20
II. 320 STANDARD EQUIPMENT
CONNECT TECHNOLOGY
GRADE with 2D (Not available on SLR) Assist (Boom Assist, Bucket Assist, Swing Assist, Grade Assist) Payload (Payload Information, Static Weigh, Auto Calibration) 2D E-fence Product Link™
SAFETY
Set the ceiling, floor, swing, forward, and backward boundaries using standard 2D E-fence. Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature. See clearly through large windows with narrow cab pillars. A rearview camera is standard. The new right-hand steps provide easy, safe, and quick access to the upper service platform; the steps use antiskid plates anchored with recessed bolts to prevent slipping. The standard roll-over protective structure (ROPS) cab meets ISO 12117-2 2008 requirements. The handrails comply with ISO2867 requirements. The lower frame meets ISO15818 lifting and tie-down requirements.
MAINTENANCE
Expect up to 15% less maintenance cost than the 320D2. 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. 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% 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% 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.
SIMPLE TO OPERATE
You can navigate quickly on the standard high-resolution 8 in (203 mm) touchscreen monitor, or with the optional 10 in (254 m) touchscreen monitor, or with the aid of the jog dial control. A second 10 in (254 mm) monitor is available for the advanced grade control. Easy keyless push-to-start engine using your Bluetooth key fob or your smartphone to enable the pushbutton start feature. Match the excavator's operation to your digging style by adjusting the joystick response and programming the function of each joystick button. 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. Operator ID saves your machine settings for the joystick pattern changer, button functions, and automatically restores the machine to your previously saved settings when you log in.
BUILT FOR LONG LIFE
Protect hydraulic components in cold weather. The auto warm-up feature speeds hydraulic oil warming in cooler temperatures. The fuel system is protected from contamination of fuel by three levels of filtration. Bottom guarding protects engine and hydraulic components from damage while swinging and traveling. The hydraulic tank with a new oval shape is designed to improve stress resistance. The strong X-structure lower frame carries loads from the excavator's upper structure to the track. Travel motor hydraulic lines are routed inside of the frame to protect them from damage. The sloped track frame design prevents mud and debris from accumulating and damaging tracks. The grease lubricated tracks have grease sealed between the pin and bushing to prevent debris from entering and reducing life. The track rollers are sealed to prevent dirt and debris causing wear of internal components. A bolt-on track guiding guard helps maintain track alignment while traveling or working on slopes.
WORK IN COMFORT IN THE ALL-NEW CAB
Two cab options - Comfort and Deluxe - let you choose the level of comfort you need. Enjoy wide spacing between consoles for a more spacious comfortable environment. Sit in new, wide seats that adjust for operators of all sizes (heated option available). Get in and out of the cab easier using the tip-up left console (in Deluxe cab only). Control the excavator comfortably with easy-to-reach controls located in front of you. Standard automatic climate control keeps you at the right temperature throughout your shift. Improved viscous mounts reduce cab vibration by up to 50% over our previous excavator models. Stow your gear with plenty of in-cab storage behind and beneath the seat, overhead, and in the consoles. A cup holder, document holder, bottle holder, and coat hook are included. The standard radio has USB ports and Bluetooth® technology enabled to connect your device and make hands-free calls.
BOOST EFFICIENCY AND BOOST PRODUCTIVITY WITH INTEGRATED CONNECT
Boost productivity up to 45% versus traditional grading with the standard GRADE with 2D and Grade Assist system - includes indicate-only and laser capability.
- Dig with real-time guidance on depth, slope, and horizontal distance to grade using the standard high-resolution 203 mm touchscreen monitor.
- The 2D system is upgradable to GRADE with Advanced 2D or GRADE with 3D.
Standard Grade Assist:
- The GRADE with Assist feature uses semi-autonomous functionality to reduce operator fatigue, improve accuracy, and help you stay on grade with single-lever digging.
- Set your desired bucket angle and Bucket Assist will automatically maintain the set angle in sloping, leveling, fine grading, and trenching applications for easy, accurate, and fast jobs.
- Keep your tracks on the ground in lifting and hard digging jobs with Boom Assist.
- Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist helping you use less effort and consume less fuel.
Standard PAYLOAD on-board weighing system:
- Achieve precise load targets and increase loading efficiency with on-the-go weighing and real-time estimates of your payload without swinging.
- Track your daily productivity such as truck target weights and load/cycle counts.
- Calibration can be performed in a matter of minutes.
- Combine the Payload upgrade with VisionLink™and remotely manage your production targets.
Optional GRADE with Advanced 2D upgrade:
- View real-time guidance on depth, slope, and horizontal distance to grade on a second high-resolution 254 mm (10 in) touchscreen monitor.
- Create and edit grade designs with ease from your operator seat.
Optional GRADE with 3D upgrade:
- View real-time guidance bucket teeth position throughout the full range of motion for the boom, stick, and bucket on a second high-resolution 254 mm (10 in) touchscreen monitor.
- Create and edit grade designs with ease from your operator seat.
- Know your excavator's absolute position relative to GPS and GLONASS systems.
- The machine automatically compensates for excavator pitch and roll caused by sloping ground conditions.
Standard Product Link™ provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes, and other machine data on demand through VisionLink™ online interface, helping you improve jobsite efficiency and lowering operating costs.
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