# Caterpillar 312BL for Sale in Tuscaloosa, AL

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/excavators/312bl/id/47391613>

> This machine is being sold for parts.

## Listing details

- **Price:** Call for price
- **Listing ID:** 47391613
- **Manufacturer:** Caterpillar
- **Model:** 312BL
- **Category:** Excavators
- **Type:** Standard Excavators
- **Serial number:** 8JR512
- **Location:** Tuscaloosa, AL

## Manufacturer specifications

### Boom/Stick 1

- **Boom/Stick 1:** boom w/ stick 2100mm
- **Max Cutting Height:** 27.01 ft (8.23 m)
- **Max Digging Depth:** 16.84 ft (5.13 m)
- **Max Loading Height:** 19.23 ft (5.86 m)
- **Max Reach Along Ground:** 25.56 ft (7.79 m)
- **Max Vertical Wall Digging Depth:** 14.54 ft (4.43 m)

### Boom/Stick 2

- **Boom/Stick 2:** Boom 14\\'1\\" (4300mm) / Stick 8\\'2\\" (2500mm)
- **Max Cutting Height:** 27.81 ft (8.48 m)
- **Max Digging Depth:** 18.21 ft (5.55 m)
- **Max Loading Height:** 20 ft (6.1 m)
- **Max Reach Along Ground:** 26.83 ft (8.18 m)
- **Max Vertical Wall Digging Depth:** 16.31 ft (4.97 m)
- **Shipping Height Of Unit:** 9.06 ft (2.76 m)
- **Shipping Length Of Unit:** 24.92 ft (7.6 m)

### Boom/Stick 3

- **Boom/Stick 3:** Boom 14\\'1\\" (4300mm) / Stick 9\\'10\\" (3000mm)
- **Max Cutting Height:** 28.53 ft (8.7 m)
- **Max Digging Depth:** 19.85 ft (6.05 m)
- **Max Loading Height:** 20.77 ft (6.33 m)
- **Max Reach Along Ground:** 28.3 ft (8.63 m)
- **Max Vertical Wall Digging Depth:** 17.54 ft (5.35 m)
- **Shipping Height Of Unit:** 9.06 ft (2.76 m)
- **Shipping Length Of Unit:** 24.97 ft (7.61 m)

### Buckets

- **Maximum Bucket Capacity:** 1.1 cu yd
- **Minimum Bucket Capacity:** 0.5 cu yd
- **Reference Bucket Capacity:** 0.6 cu yd

### Dimensions

- **Ground Clearance:** 1.45 ft (0.44 m)
- **Height:** 9.0833 ft (2.77 m)
- **Height To Top Of Cab:** 9.06 ft (2.76 m)
- **Length:** 24.9167 ft (7.59 m)
- **Length Of Track On Ground:** 9.98 ft (3.04 m)
- **Removal Counterweight Clearance:** 3.02 ft (0.92 m)
- **Tail Swing Radius:** 6.99 ft (2.13 m)
- **Weight:** 29360 lbs (13317.49 kg)
- **Width:** 8.5 ft (2.59 m)
- **Width To Outside Of Tracks:** 8.17 ft (2.49 m)

### Drive

- **Maximum Drawbar Pull:** 22930 lbs (10399.09 kg)
- **Travel Speed:** 3.4 mph (5.47 kph)

### Engine

- **Aspiration:** Turbocharged
- **Bore:** 4.1 in (10.41 cm)
- **Displacement:** 259 cu in (4244.26 cu cm)
- **Eec 80/1269:** 84 hp (62.64 kw)
- **Engine Make:** 2236
- **Engine Model:** Cat 3064T Diesel Engine
- **Engine Model:** 3064T
- **Flywheel Power:** 84 hp (62.64 kw)
- **Gross Power:** 91 hp (67.86 kw)
- **Iso 9249:** 84 hp (62.64 kw)
- **Net Power:** 84 hp (62.64 kw)
- **Number Of Cylinders:** 4
- **Power Measured @:** 1900 rpm
- **Sae J1349:** 83 hp (61.89 kw)
- **Stroke:** 5.2 in (13.21 cm)

### Hydraulic System

- **Boom Cylinder - Bore:** 4.3 in (10.92 cm)
- **Boom Cylinder - Stroke:** 40 in (101.6 cm)
- **Main Implement System - Maximum Flow (2x):** 64 gpm (242.24 lpm)
- **Maximum Pressure - Implements:** 4340 psi
- **Maximum Pressure - Swing:** 3340 psi
- **Maximum Pressure - Travel:** 4980 psi
- **Pilot System - Maximum Flow:** 4.8 gpm (18.17 lpm)
- **Pilot System - Maximum Pressure:** 570 psi
- **Stick Cylinder - Bore:** 4.8 in (12.19 cm)
- **Stick Cylinder - Stroke:** 47 in (119.38 cm)

### Operational

- **Alternator Supplied Amperage:** 50 amps
- **Cooling System Fluid Capacity:** 4.1 gal (15.52 l)
- **Engine Oil Capacity:** 3.5 gal (13.25 l)
- **Fuel Capacity:** 66.1 gal (250.19 l)
- **Hydraulic Pump Flow Capacity:** 63.5 gpm (240.35 lpm)
- **Hydraulic System Fluid Capacity:** 42.8 gal (162 l)
- **Hydraulic System Relief Valve Pressure:** 4980 psi
- **Operating Voltage:** 24 V
- **Operating Weight:** 28010 lbs (12702.95 kg)
- **Swing Drive Fluid Capacity:** 0.8 gal (3.03 l)

### Service Refill Capacities

- **Cooling System:** 4.1 gal (15.52 l)
- **Engine Oil:** 3.4 gal (12.87 l)
- **Final Drive - Each:** 0.7 gal (2.65 l)
- **Fuel Tank:** 66 gal (249.81 l)
- **Hydraulic System - Including Tank:** 42.8 gal (162 l)
- **Hydraulic Tank:** 25.9 gal (98.03 l)
- **Swing Drive - Each:** 0.8 gal (3.03 l)

### Swing Mechanism

- **Swing Speed:** 12 rpm
- **Swing Torque:** 22422 lbs ft (30399.75 nm)

### Undercarriage

- **Drawbar Pull:** 22930 lbs (10399.09 kg)
- **Ground Pressure:** 5.51 psi
- **Max Travel Speed:** 3.42 mph (5.5 kph)
- **Shoe Size:** 19.69 in (50.01 cm)
- **Track Gauge:** 6.53 ft (1.99 m)

### Weights

- **Operating Weight:** 31110 lbs (14108.84 kg)

## Photos

![Caterpillar 312BL](https://s3.amazonaws.com/equipment.ceg/noimage.jpg)