Category : Excavators ➔ Manufacturer : Caterpillar ➔ Model : M319 ➔
The Caterpillar M319 is a wheeled excavator in Caterpillar's M Series lineup, designed for urban construction, roadwork, utility installation, and general earthmoving. It combines mobility on paved surfaces with excavator digging performance, making it suitable for jobs that require frequent travel between work areas. The M319 typically features a hydraulic system optimized for attachment use, a rotating upper structure, and a cab configured for operator visibility and control. Common applications include trenching, material handling, grading, and site preparation. As a Caterpillar excavator, the M319 is used in applications where maneuverability, transport efficiency, and versatile digging capability are important.
Dimensions
Caterpillar M319 Excavator Dimensions specifications
Boom
Variable Adjustable Boom 5.2 m (17'1") — Starting 2026 Model Year
Bucket
GD 0.91 m³ (1.19 yd³ ) — Starting 2026 Model Year
Counterweight Clearance
4.30 ft (1.31 m) — Starting 2026 Model Year
Ground Clearance
1.40 ft (0.43 m) — Starting 2026 Model Year
Height
10.58 ft (3.23 m)
Length
26.50 ft (8.08 m)
Shipping Height - Top of Cab
11.00 ft (3.35 m) — Starting 2026 Model Year
Shipping Length
26.60 ft (8.11 m) — Starting 2026 Model Year
Stick
2.5 m (8'2") — Starting 2026 Model Year
Support Point
11.50 ft (3.51 m) — Starting 2026 Model Year
Tail Swing Radius
6.20 ft (1.89 m) — Starting 2026 Model Year
Undercarriage Length
16.60 ft (5.06 m) — Starting 2026 Model Year
Weight
46,407.00 lbs (21,049.89 kg)
Wheel Base
8.90 ft (2.71 m) — Starting 2026 Model Year
Width
8.33 ft (2.54 m)
Drive
Caterpillar M319 Excavator Drive specifications
Maximum Travel Speed
21.70 mph (34.92 kph) — Starting 2026 Model Year
Engine
Caterpillar M319 Excavator Engine specifications
Biodiesel Capability
Up to B20¹ — Starting 2026 Model Year
Bore
4.10 in (10.41 cm) — Starting 2026 Model Year
Displacement
268.50 cu in (4,399.94 cu cm) — Starting 2026 Model Year
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. — Starting 2026 Model Year
Engine Model
Cat® C4.4 — Starting 2026 Model Year
Engine Power - ISO 14396
174.00 hp (129.75 kw) — Starting 2026 Model Year
Engine Power - ISO 14396 (DIN)
176.00 hp (131.25 kw) — Starting 2026 Model Year
Net Power - ISO 9249
171.00 hp (127.52 kw) — Starting 2026 Model Year
Net Power - ISO 9249 (DIN)
174.00 hp (129.75 kw) — Starting 2026 Model Year
Stroke
5.00 in (12.70 cm) — Starting 2026 Model Year
Hydraulic System
Caterpillar M319 Excavator Hydraulic System specifications
Main System - Maximum Flow - Implement
67.00 gpm (253.60 lpm) — Starting 2026 Model Year
Maximum Pressure - Implement Circuit - Heavy Lift
5366 psi — Starting 2026 Model Year
Maximum Pressure - Implement Circuit - Normal
5076 psi — Starting 2026 Model Year
Maximum Pressure - Implement Circuit - Travel Circuit
5076 psi — Starting 2026 Model Year
Machine Weight
Caterpillar M319 Excavator Machine Weight specifications
Operating Weight Maximum
46,410.00 lbs (21,051.25 kg) — Starting 2026 Model Year
Operating Weight Minimum
41,890.00 lbs (19,001.01 kg) — Starting 2026 Model Year
Service Refill Capacities
Caterpillar M319 Excavator Service Refill Capacities specifications
Cooling System
9.20 gal (34.82 l) — Starting 2026 Model Year
Diesel Exhaust Fluid (DEF)
5.30 gal (20.06 l) — Starting 2026 Model Year
Fuel Tank
76.60 gal (289.93 l) — Starting 2026 Model Year
Hydraulic System - Including Tank
74.00 gal (280.09 l) — Starting 2026 Model Year
Hydraulic Tank
31.70 gal (119.98 l) — Starting 2026 Model Year
Swing Mechanism
Caterpillar M319 Excavator Swing Mechanism specifications
Maximum Swing Speed*
9.4 r/min — Starting 2026 Model Year
Maximum Swing Torque
34,739.00 lbs ft (47,099.14 nm) — Starting 2026 Model Year
Working Ranges And Forces
Caterpillar M319 Excavator Working Ranges And Forces specifications
Boom
Variable Adjustable Boom 5.2 m (17'1") — Starting 2026 Model Year
Bucket
GD 0.91 m³ (1.19 yd³ ) — Starting 2026 Model Year
Bucket Forces (ISO)
26,752.00 lbs ft (36,270.36 nm) — Starting 2026 Model Year
Maximum Cutting Height
35.20 ft (10.73 m) — Starting 2026 Model Year
Maximum Digging Depth
18.90 ft (5.76 m) — Starting 2026 Model Year
Maximum Loading Height
25.60 ft (7.80 m) — Starting 2026 Model Year
Maximum Reach at Ground Line
30.20 ft (9.20 m) — Starting 2026 Model Year
Maximum Vertical Wall Digging Depth
14.60 ft (4.45 m) — Starting 2026 Model Year
Stick
2.5 m (8'2") — Starting 2026 Model Year
Stick Forces (ISO)
16,861.00 lbs ft (22,860.14 nm) — Starting 2026 Model Year
