318E Hydraulic Excavator

Since its introduction in the 1990s, the 300 Series family of excavators has become the industry standard for production and performance. The all-new E Series and the 318E continue that trend-setting standard.

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Product Specs

Engine

Engine Model: Cat® C4.4 ACERT™
Engine Model: Cat® C4.4 ACERT™
Flywheel Power: 113.0 hp
Flywheel Power: 113 mm H2O
Bore: 4.13 in
Bore: 4.13 lb/in
Stroke: 5.0 in
Stroke: 5 lb/in
Displacement: 269.0 in3
Displacement: 269 in³
Gross Power - SAE J1995: 120.0 hp
Net Power - SAE J1349: 113.0 hp
Gross Power - SAE J1995: 120 mm H2O
Net Power - SAE J1349: 113 mm H2O

Weights

Operating Weight: 41010.0 lb
Operating Weight: 41010 lb
Maximum Operating Weight: 42340.0 lb
Maximum Operating Weight**: 42340 lb
Minimum Operating Weight: 41010 lb
Minimum Operating Weight*: 41010 lb
Maximum Operating Weight: 42340 lb

Drive

Maximum Drawbar Pull: 46510.0 lb
Maximum Drawbar Pull: 46510 lb
Maximum Travel Speed: 2.4 mph
Maximum Travel Speed: 2.4 mile/h

Swing Mechanism

Swing Torque: 37390.0 lb ft
Swing Torque: 37390 ft-lb
Swing Speed: 8.85 RPM
Swing Speed: 8.85 r/min

Hydraulic System

Maximum Pressure - Travel: 5080.0 psi
Maximum Pressure - Travel: 5080 psi
Maximum Pressure - Swing: 3340.0 psi
Maximum Pressure - Swing: 3340 psi
Pilot System - Maximum Pressure: 600.0 psi
Pilot System - Maximum Pressure: 600 psi
Boom Cylinder - Bore: 4.0 in
Boom Cylinder - Bore: 4 lb/in
Boom Cylinder - Stroke: 47.0 in
Boom Cylinder - Stroke: 47 lb/in
Stick Cylinder - Bore: 5.0 in
Stick Cylinder - Bore: 5 lb/in
Stick Cylinder - Stroke: 52.0 in
Stick Cylinder - Stroke: 52 lb/in
Bucket Cylinder - Bore: 4 lb/in
Bucket Cylinder - Stroke: 41 lb/in
Main System - Maximum Flow (Total): 79.0 gal/min
Maximum Pressure - Equipment - Boom Up: 5080 psi
Maximum Pressure - Equipment - Other: 4640 psi
Pilot System - Maximum Flow: 26.1 L/min (1,590 in3/min)
Swing System - Maximum Flow: 40.0 gal/min
Main System - Maximum Flow - Total: 79 gal/min
Swing System - Maximum Flow: 40 gal/min

Service Refill Capacities

Cooling System: 6.3 gal
Cooling System: 6.3 gal (US)
Final Drive (each): 2.1 gal
Final Drive - Each: 2.1 gal (US)
Hydraulic System (including tank): 32.0 gal
Hydraulic System - Including Tank: 32 gal (US)
Hydraulic Tank: 28.0 gal
Hydraulic Tank: 28 gal (US)
Engine Oil (with filter): 3.6 gal
Fuel Tank Capacity: 76.0 gal
Swing Drive: 2.1 gal
Engine Oil - With Filter: 3.6 gal (US)
Fuel Tank Capacity: 76 gal (US)
Swing Drive: 2.1 gal (US)

Sound

Operator - ISO 6396: 71 dB(A)
Spectator - ISO 6395: 101 dB(A)

Track

Number of Carrier Rollers (each side): 2 pieces
Number of Shoes (each side): 45 pieces
Number of Track Rollers (each side): 7 pieces
Number of Carrier Rollers - Each Side: 2 pieces
Number of Shoes - Each Side: 45 pieces
Number of Track Rollers - Each Side: 7 pieces

Standard Equipment

Engine
- C4.4 diesel engine
- Biodiesel capable
- EPA Tier 4 Interim
- 2300 m (7,500 ft) altitude capability
- Electric priming pump
- Automatic engine speed control: - Economy and high power modes
- Two-speed travel
- Side-by-side cooling system
- Radial seal air filter
- Primary filter with water separator and water separator indicator
- Secondary filter
- Screen filter in fuel line
- Cold weather battery -25° C (-13° F)
- Jump start receptacle
Hydraulic System
- Regeneration circuit for boom and stick
- Reverse swing damping valve
- Automatic swing parking brake
- High-performance hydraulic return filter
- Capability of installing hp stackable valve and medium and QC valve
- Capability of installing additional auxiliary pump and circuit
- Capability of installing boom lowering control device and stick lowering check valve
- Fine swing control
Cab
- Pressurized operator station with positive filtration
- Sliding upper door window (left-hand cab door)
- Glass-breaking safety hammer
- Removable lower windshield with in cab storage bracket
- Coat hook
- Beverage holder
- Literature holder
- AM/FM radio
- Radio with MP3 auxiliary audio port
- Two 12V stereo speakers
- Storage shelf suitable for lunch or toolbox
- Color LCD display with indicators, filter/fluid change, and working hour information
- Adjustable armrest
- Height adjustable joystick consoles
- Neutral lever (lock out) for all controls
- Travel control pedals with removable hand levers
- Capability of installing two additional pedals
- Two power outlets, 10 amp (total)
- Travel alarm
- Laminated glass front upper window and tempered other windows
- Sunscreen
Undercarriage
- 600 mm (24") triple grouser shoes
- Grease Lubricated Track GLT2, resin seal
- Towing eye on base frame Swivel guard
- Center track guiding guard
Front Linkage
- 5.1 m (16'9") reach boom
- 3.1 m (10'2") stick
Counterweight
- 3.4 mt (3.8 t)
Electrical
- 80 amp alternator
- Circuit breaker
- Capability to electrically connect a beacon
Lights
- Working lights, cab mounted with time delay
- Halogen boom lights (left and right)
- Time delay function for boom light and cab light
- Exterior lights
Security
- Cat one key security system
- Door locks
- Cap locks on fuel and hydraulic tanks
- Lockable external tool/storage box
- Signaling/warning horn
- Secondary engine shutoff switch
- Openable skylight
- Rearview camera-ready

Attachments

Engine
- Quick drains, engine and hydraulic oil
Hydraulic System
- Control pattern quick-changer, two way
- Auxiliary hydraulics
- Boom and stick lines
- High-pressure line
- Medium-pressure line
- Cat quick coupler line - high-pressure capable
- Boom lowering and stick lowering control device
- Cat Bio hydraulic oil
Cab
- Cab hatch emergency exit
- Seat, high-back air suspension with heater and cooling
- Seat, high-back air suspension with heater
- Seat, high-back mechanical suspension
- Windshield wiper, lower with washer
- Air pre-filter
- Left pedal
- Straight travel pedal
- Rain protector
- Cab mirror
- Ashtray
Undercarriage
- 500 mm (20") triple grouser shoes
- 700 mm (28") triple grouser shoes
- Full-length track guiding guard
- Guard, heavy-duty bottom
- Segmented (2 piece) track guiding guard
Front Linkage
- Quick coupler
- Bucket linkage, without lifting eye
- 2.6 m (8'6") stick
Lights
- HID lights, cab mounted with time delay
Security
- FOGS, bolt-on
- Side steel bumper
- Guard, cab front, mesh
- Rearview camera
Technology
- Cat Grade Control Depth and Slope
- Product Link

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