JCB · Mini Excavator

JCB 804 Specs

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JCB

Overview

The JCB 804 is a mini excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 20 hp, operating weight of 7,730 lb, working depth of 11.63 ft, reach of 17.07 ft, fuel capacity of 12.7 gal and hydraulic capacity of 18.5 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the JCB 804 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
7,729.50
lb

Net Power
19.80
hp

Gross Power
20.70
hp

Max Digging Depth
11.63
ft

Full Specifications

27 specs

Dimensions

Boom/Stick Option (Hex) 1 boom w/ arm 1600mm

Ground Clearance 1.20 ft / 0.37 m

Height to Top of Cab 8.62 ft / 2.63 m

Length of Track on Ground 7.22 ft / 2.20 m

Max Cutting Height 15.15 ft / 4.62 m

Max Digging Depth 11.63 ft / 3.54 m

Max Loading Height 11.39 ft / 3.47 m

Max Reach Along Ground 17.07 ft / 5.20 m

Removal Counterweight Clearance 3 lb / 1 kg

Shipping Height Of Unit 7.98 ft / 2.43 m

Shipping Length Of Unit 14.38 ft / 4.38 m

Tail Swing Radius 3.81 ft / 1.16 m

Width To Outside Of Tracks 7.06 ft / 2.15 m

Engine

Alternator Supplied Amperage 55 A

Engine Model 403-15

Engine Oil Capacity 1.40 gal / 5.3 L

Fuel Capacity 12.70 gal / 48.1 L

Gross Power 21 hp / 15.4 kW

Hydraulic Pump Flow Capacity 9.30 gal/min / 35.2 L/min

Hydraulic System Fluid Capacity 18.50 gal / 70.0 L

Hydraulic System Relief Valve Pressure 2,756 psi / 190.0 bar

Net Power 20 hp / 14.8 kW

Operating Voltage 12 V

Operating Weight 7,730 lb / 3,506 kg

Undercarriage

Number of Track Rollers per Side 4

Shoe Size 13.78 in / 350 mm

Track Gauge 5.58 ft / 1.70 m

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Frequently Asked Questions

What is the operating weight of the JCB 804? +

The JCB 804 has an operating weight of 7,730 lb (3,506 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the JCB 804 engine? +

The JCB 804 produces 21 hp (15.4 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the JCB 804? +

The JCB 804 has a maximum digging depth of 11.63 ft (3.54 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the JCB 804? +

The JCB 804 has a maximum reach along the ground of 17.07 ft (5.20 m), allowing it to work effectively across wide areas without repositioning.

How does the JCB 804 compare to similar Mini Excavator models? +

You can compare the JCB 804 side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.