Caterpillar 311D LRR Excavator
Category: Excavators (See all Excavators for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 311D LRR (See all Caterpillar 311D LRR for sale)
Boom/Stick Excavator Option 1
Type | Standard Excavators |
Max Cutting Height | 25.6 ft |
Max Digging Depth | 16.6 ft |
Max Loading Height | 17.9 ft |
Max Reach Along Ground | 26.6 ft |
Max Vertical Wall Digging Depth | 14.7 ft |
Shipping Height of Unit | 9.4 ft |
Shipping Length of Unit | 22.7 ft |
Boom/Stick Excavator Option 2
Max Cutting Height | 26.3 ft |
Max Digging Depth | 17.7 ft |
Max Loading Height | 18.6 ft |
Max Reach Along Ground | 26 ft |
Shipping Height of Unit | 10 ft |
Shipping Length of Unit | 22.6 ft |
Boom/Stick Excavator Option 3
Max Cutting Height | 26.7 ft |
Max Digging Depth | 18.4 ft |
Max Loading Height | 19 ft |
Max Reach Along Ground | 26.6 ft |
Max Vertical Wall Digging Depth | 16.4 ft |
Shipping Height of Unit | 10.4 ft |
Shipping Length of Unit | 22.4 ft |
Bucket
Maximum Bucket Capacity | 1 cu yd |
Minimum Bucket Capacity | 0.4 cu yd |
Reference Bucket Capacity | 0.6 cu yd |
Dimensions
Counterweight Clearance | 3 ft |
Ground Clearance | 1.5 ft |
Height - Top of Cab | 9.1 ft |
Length of Track on Ground | 9.2 ft |
Removal Counterweight Clearance (w/Deep Trencher) | 3 ft |
Shipping Height | 9.5 ft |
Tail Swing Radius | 5.8 ft |
Transport Width | 8.5 ft |
Width to Outside of Tracks | 8.5 ft |
DRIVE SYSTEM
Maximum Drawbar Pull | 25600 lbs |
Travel Speed | 3.1 mph (5 kph) |
Engine
Bore | 4 in |
Displacement | 259 cu in |
Engine Model | Cat C4.2 ACERT |
Flywheel Power | 80 hp (60 kw) |
Gross Power | 86 hp (64 kw) |
ISO 9249 | 80 hp (60 kw) |
Model | CatC4.2ACERT |
Net Power | 80 hp (60 kw) |
Net Power - SAE J1349 | 80 hp (60 kw) |
SAE J1349 | 80 hp (60 kw) |
Stroke | 5.1 in |
Hydraulic System
Boom Cylinder - Bore | 3.9 in |
Boom Cylinder - Stroke | 39.4 in |
Bucket Cylinder - Bore | 3.9 in |
Bucket Cylinder - Stroke | 37 in |
Main Implement System - Maximum Flow (2x) | 30.9 gpm |
Maximum Pressure - Implements | 4424 psi |
Maximum Pressure - Swing | 3336 psi |
Maximum Pressure - Travel | 5076 psi |
Stick Cylinder - Bore | 4.3 in |
Stick Cylinder - Stroke | 47 in |
Operating Specifications
Cooling System Fluid Capacity | 4.8 gal |
Engine Oil Capacity | 5.1 gal |
Fuel Capacity | 55.5 gal |
Hydraulic Pump Flow Capacity | 31 gpm |
Hydraulic System Fluid Capacity | 38.4 gal |
Hydraulic System Relief Valve Pressure | 5076.4 psi |
Operating Weight | 27500 lbs |
Swing Drive Fluid Capacity | 0.8 gal |
Service Refill Capacities
Cooling system | 5 gal |
Engine Oil | 5 gal |
Final Drive - Each | 1 gal |
Fuel Tank | 55 gal |
Hydraulic System - Including Tank | 38 gal |
Hydraulic Tank | 21 gal |
Swing Drive - Each | 1 gal |
Standards
Cab/FOGS | SAE J1356 FEB88/ISO 10262 |
Swing Mechanism
Swing Speed | 11.4 rpm |
Undercarriage
Drawbar Pull | 25628.3 lbs |
Ground Pressure | 5 psi |
Max Travel Speed | 3.2 mph (5 kph) |
Shoe Size | 23.7 in |
Track Gauge | 6.6 ft |
Weights
Operating Weight | 27514 lbs |
Operating Weight - Long Undercarriage | 27514 lbs |