Bobcat 331 specs
- digging depth
- 3.101 m
- net power
- 29.9 kW (40.0 hp)
- operating weight
- 3,273 kg
Bobcat 331 specifications
Bobcat 331 D-series compact excavator (S/N 232511001 and above; Kubota V2203-EB 29.9 kW, 320 mm rubber tracks) from the Bobcat Company D-series excavator brochure (Machine.Market copy), cross-checked with the Bobcat 331/331E/334 Operation & Maintenance Manual 6901957 (2003). The 331 is discontinued. Neither document letters its dimension drawing, so the Dimensions group has no letters; the A-E letters are those the brochure prints for the working range.
31 figures in 5 groups
Dimensions
- Overall length
- 4.88 mTravel position; 4,882 mm in the O&M manual
- Overall height (to top of cab)
- 2.391 m2,394 mm in the O&M manual
- Swing centre to front (transport)
- 3.493 m
- Height to top of engine cover
- 1.476 m
- Ground clearance, counterweight
- 0.511 m532 mm in the O&M manual
- Blade height
- 0.378 m
- Overall width
- 1.54 mOver tracks
- Shoe width
- 0.32 mRubber track
Performance
- Max digging height
- 4.539 m
- Max dumping height
- 3.089 m
- Max digging depth
- 3.101 m
- Max vertical wall digging depth
- 2.202 m
- Max reach at ground level
- 4.874 m
- Arm length
- 1.2 m
- Bucket digging force
- 31 kN
- Rated lift capacity
- 602 kg
- Swing speed
- 9.2 rpm
- Minimum swing radius
- 1.4 m
- Boom swing, left
- 90°
- Boom swing, right
- 50°
- Travel speed (high)
- 5.6 km/h
- Travel speed (low)
- 2.1 km/h
- Ground pressure
- 29.4 kPa
Weight
- Operating weight
- 3,273 kg
Engine
- Engine model
- Kubota V2203-EB
- Cylinders
- 4D-series O&M manual
- Displacement
- 2.2 L
- Net power
- 29.9 kW (40.0 hp)SAE net at 2,400 rpm
Hydraulics
- Pump flow
- 91 L/minTotal capacity; imperial 24 gpm
- Auxiliary circuit flow
- 62 L/min
- Auxiliary circuit relief
- 172 bar
Bobcat 331 service
What each system holds and when Bobcat says to change it, with genuine filters and oils. The oil grade for your build is in its operator's manual.
Loading the 3D machine...
Drag to turn · scroll to zoom · built from the maker's drawing; markers show where each system is
- Engine oil, with filter
- 7.1 L
- Engine oil and filter, change every
- 250 hours
Bobcat changes the oil and filter every 250 hours, with the first change at 50; do not stretch it.
Confirm fluid grades in your machine's operator's manual: they vary by build year and climate.
Service capacities
- Fuel tank
- 57.9 L15.3 gal
- Hydraulic tank
- 29.5 L7.8 gal
- Engine oil, with filter
- 7.1 L1.9 US gal
- Cooling system
- 15.1 L4 US gal
- Final drive oil, each side
- 1.6 L0.4 US gal
Service intervals
- Engine oil and filter
- 250 hours
- Fuel filter
- 250 hours
- Hydraulic filter
- 500 hours
- Hydraulic oil
- 1,000 hours
- Final drive oil
- 1,000 hours
- Coolant
- 1,000 hours
- Swing circle and pinion grease
- 50 hours
- Pivot points grease
- 10 hours
Compare the Bobcat 331
The machines nearest in size, each drawn beside this one at the same scale.
Moving a Bobcat 331
A first look from the sheet. Your haulier or forwarder confirms the load.
- Length
- 4.88m
- Width
- 1.54m
- Height
- 2.39m
- Weight
- 3.3t
- RoadA beavertail or flatbed truck
- SeaA 20 ft flat rack, out of gauge (over-height): expect a surcharge
Bobcat 331 prices and listings in the UAE
Asking prices on EquipmentsFinder, in AED, refreshed daily.
Typical hire, per daymedian of 25
AED 1,200 /day
No priced Bobcat 331 for hire yet: this is all mini excavators
No Bobcat 331 for rent listed right now.
Request a Bobcat 331About the Bobcat 331
The Bobcat 331 is a 3.27-tonne mini excavator with a Kubota V2203-EB engine rated at 29.9 kW (40.0 hp).
For transport it measures 4.88 m long and 1.54 m wide, and its tank holds 57.9 L of fuel.
A mini excavator: a compact tracked digger, light enough to trailer and narrow enough for gardens, basements and utility work between buildings.
Typical jobs: trenching for services, landscaping and garden work, footings and foundations, demolition in tight spaces.
Bobcat 331 questions
How much does a Bobcat 331 weigh?
3,273 kg (7215 lb) in working order, with fuel, operator and standard attachment.
What engine and horsepower does the Bobcat 331 have?
A Kubota V2203-EB engine rated at 29.9 kW (40.0 hp) net.
How deep can a Bobcat 331 dig?
The Bobcat 331 digs to 3.101 m (122.1 in).
How wide is a Bobcat 331?
1.54 m (60.6 in) wide, which decides the gates and paths it gets through.
What are the Bobcat 331's dimensions?
4.88 m long, 1.54 m wide and 2.39 m high, from Bobcat's dimension drawing.
How do you transport a Bobcat 331?
Road: a beavertail or flatbed truck. Sea: a 20 ft flat rack, out of gauge (over-height): expect a surcharge.
What is the Bobcat 331's fuel tank capacity?
57.9 L (15.3 gal).
How much oil does a Bobcat 331 take?
Engine oil: 7.1 L (1.9 US gal). Hydraulic oil: 29.5 L (7.8 gal).
How often does a Bobcat 331 need an oil change?
Bobcat sets the engine oil and filter at every 250 hours; in hot, dusty work, check the operator's manual for a shorter interval.
What are the Bobcat 331's main competitors?
The machines nearest it in size are the John Deere 35 P-Tier, the Cat 303 CR, the Bobcat E35. Each has a side-by-side comparison on EquipmentsFinder.
Is the Bobcat 331 sold in the UAE?
Not new through a Gulf dealer: it is sold in the USA and other markets worldwide. Used and imported machines do come up on EquipmentsFinder.
What is a Bobcat 331 used for?
A mini excavator: a compact tracked digger, light enough to trailer and narrow enough for gardens, basements and utility work between buildings. Typical jobs: trenching for services, landscaping and garden work, footings and foundations, demolition in tight spaces.
Need a Bobcat 331 on site?
Post the job - where, when and for how long. Suppliers with a machine contact you directly. Free to post.
