All Equipment Category Specs ↠ Excavators ↠ Caterpillar 311B

Caterpillar 311B Excavator

Category: Excavators (See all Excavators for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 311B (See all Caterpillar 311B for sale)

Boom/Stick Excavator Option 1

Max Cutting Height	25.2 ft (8 m)
Max Digging Depth	15.6 ft (5 m)
Max Loading Height	17.4 ft (5 m)
Max Reach Along Ground	24 ft (7 m)
Max Vertical Wall Digging Depth	13.7 ft (4 m)

Boom/Stick Excavator Option 2

Max Cutting Height	25.6 ft (8 m)
Max Digging Depth	16.6 ft (5 m)
Max Loading Height	17.9 ft (5 m)
Max Reach Along Ground	24.9 ft (8 m)
Max Vertical Wall Digging Depth	14.6 ft (4 m)
Shipping Height of Unit	9.1 ft (3 m)
Shipping Length of Unit	23.8 ft (7 m)

Boom/Stick Excavator Option 3

Max Cutting Height	26.7 ft (8 m)
Max Digging Depth	18.4 ft (6 m)
Max Loading Height	19 ft (6 m)
Max Reach Along Ground	26.6 ft (8 m)
Max Vertical Wall Digging Depth	16.3 ft (5 m)
Shipping Height of Unit	9.1 ft (3 m)
Shipping Length of Unit	23.9 ft (7 m)

Bucket

Maximum Bucket Capacity	1.1 cu yd (1 cu m)
Minimum Bucket Capacity	0.5 cu yd (0 cu m)
Reference Bucket Capacity	0.6 cu yd (0 cu m)

Dimensions

Ground Clearance	1.5 ft (0 m)
Height - Top of Cab	9.1 ft (3 m)
Length of Track on Ground	8.6 ft (3 m)
Removal Counterweight Clearance	3.1 ft (1 m)
Tail Swing Radius	7 ft (2 m)
Width to Outside of Tracks	8.2 ft (2 m)

DRIVE SYSTEM

Maximum Drawbar Pull	20720 lbs (9,399 kg)
Travel Speed	3.4 mph (5 kph)

Engine

Aspiration	Turbocharged
Bore	4 in (10 cm)
Displacement	259 cu in (0 cu m)
Engine Model	Cat 3064T
Flywheel Power	79 hp (59 kw)
Gross Power	85 hp (63 kw)
ISO 9249	79 hp (59 kw)
Net Power	79 hp (59 kw)
Power Measured @	1800 rpm
SAE J1349	78 hp (58 kw)
Stroke	5.1 in (13 cm)

Hydraulic System

Boom Cylinder - Bore	4 in (10 cm)
Boom Cylinder - Stroke	40 in (102 cm)
Bucket Cylinder - Bore	4 in (10 cm)
Bucket Cylinder - Stroke	37 in (94 cm)
Main Implement System - Maximum Flow (2x)	28 gpm (106 lpm)
Maximum Pressure - Implements	4340 psi
Maximum Pressure - Swing	3340 psi
Maximum Pressure - Travel	4980 psi
Stick Cylinder - Bore	4.3 in (11 cm)
Stick Cylinder - Stroke	47 in (119 cm)

Operating Specifications

Alternator Supplied Amperage	50 amps
Cooling System Fluid Capacity	4.1 gal (16 l)
Engine Oil Capacity	3.5 gal (13 l)
Fuel Capacity	66.1 gal (250 l)
Hydraulic Pump Flow Capacity	57.1 gpm (216 lpm)
Hydraulic System Fluid Capacity	41.5 gal (157 l)
Hydraulic System Relief Valve Pressure	4980 psi
Operating Voltage	24 volts
Operating Weight	24526.5 lbs (11,125 kg)
Swing Drive Fluid Capacity	0.8 gal (3 l)

Service Refill Capacities

Cooling System	4.1 gal (16 l)
Engine Oil	3.4 gal (13 l)
Final Drive - Each	0.7 gal (3 l)
Fuel Tank	66 gal (250 l)
Hydraulic System - Including Tank	41.5 gal (157 l)
Hydraulic Tank	25.9 gal (98 l)
Swing Drive - Each	0.8 gal (3 l)

Swing Mechanism

Swing Speed

10.8 rpm

Undercarriage

Drawbar Pull	20720 lbs (9,399 kg)
Ground Pressure	5.6 psi
Max Travel Speed	3.5 mph (6 kph)
Shoe Size	19.7 in (50 cm)
Track Gauge	6.6 ft (2 m)

Weights

Operating Weight

27680 lbs (12,556 kg)

See all of the Caterpillar 311Bs we have listed for sale.

A 1998 Caterpillar 311B From 4M Iron LLC for $44,900.00 USD

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