EXCAVATORS

CAT 304

SPECIFICATIONS  

Operating Weight: 8996 lbs.

Maximum Traction Force - High Speed 3799 lb.

Maximum Traction Force - Low Speed 6969 lb.

Travel Speed - High 3.2 mile/h

Travel Speed - Low 2.1 mile/h

Ground Pressure - Canopy 4.1 psi

Ground Pressure - Cab 4.3 psi

Digging Force - Stick - Long 4384 lb.

Note Flow and pressure are not combinable. Under load, as flow rises pressure goes down.

Digging Force - Stick - Standard 4856 lb.

Digging Force - Bucket 8498 lb.

Width 76.8 in

Height 12.8 in

Dig Depth 18.5 in

Lift Height 15.7 in

 KOMATSU 138 EXCAVATOR

SPECIFICATIONS

Shipping Length of Unit: 23.82ft in

Shipping Height of Unit: 9.36ft in

Max Cutting Height: 30.65ft in

Max Loading Height: 22.45ft in

Max Reach Along Ground: 26.84ft in

Max Vertical Wall Digging Depth: 16.08ft in

Max Digging Depth: 17.98ft in

Boom Arm - 2.5 m

Ground Clearance: 1.3ft in

Height to Top of Cab: 9.24ft in

Width to Outside of Tracks: 8.17ft in

Length of Track on Ground: 11.85ft in

Tail Swing Radius: 4.86ft in

Removal Counterweight Clearance: 2.96ft in

Operating Weight: 30600.2lb

Fuel Capacity: 52.9gal

Hydraulic System Fluid Capacity: 18.3gal

Engine Oil Capacity: 3.1gal

Swing Drive Fluid Capacity: 0.7gal

Hydraulic Pump Flow Capacity: 64gal/min

Swing Speed: 11rpm

Swing Torque: 24339.6lb ft

 KOMATSU 210 EXCAVATOR

SPECIFICATIONS

 KOMATSU 88 EXCAVATOR 

 SPECIFICATIONS

Horsepower: 68 HP

Operating weight: 18,739 - 19,224 lbs.

(Operating weight includes 11'2" one-piece boom, 6'11" arm, ISO 7451 heaped 0.26 yd3 bucket, blade, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment)

Bucket capacity: 0.12 - 0.26 yd3

Maximum Travel Speed High: 3.1 mph

Maximum Travel Speed Low: 1.9 mph

Fuel tank: 33.0 U.S. gal

Transport length (ft./in): 21' 1"

Transport height (ft./in): 9' 1"

Transport width (ft./in): 7' 7"

Tail overhang over side (in): 13"

HITACHI 350 EXCAVATOR

SPECIFICATIONS

Shipping Length of Unit: 36.52ft in

Shipping Height of Unit: 11.39ft in

Max Cutting Height: 32.78ft in

Max Loading Height: 22.77ft in

Max Reach Along Ground: 33.99ft in

Max Vertical Wall Digging Depth: 18.08ft in

Max Digging Depth: 22.45ft in

Ground Clearance: 1.67ft in

Height to Top of Cab: 10.31ft in

Width to Outside of Tracks: 11.13ft in

Length of Track on Ground: 13.29ft in

Tail Swing Radius: 11.13ft in

Removal Counterweight Clearance: 3.81ft in

Operating Weight: 77269lb

Fuel Capacity: 166gal

Cooling System Fluid Capacity: 8.5gal

Hydraulic System Fluid Capacity: 89.8gal

Engine Oil Capacity: 10.9gal

Operating Voltage: 24V

Swing Drive Fluid Capacity: 3.2gal

Alternator Supplied Amperage: 50amps

Hydraulic System Relief Valve Pressure: 4980psi

Hydraulic Pump Flow Capacity: 152.2gal/min

Swing Speed: 10.7rpm

Swing Torque: 81950lb ft.

Bucket Capacity: 3.1yd3