Specification sheetIssued 4 November 2026
Bobcat · compact track loader
Bobcat T66
EU R-Series T66 (Stage V Bobcat/Doosan D24 2.4 l engine, 400 mm rubber tracks, standard bucket) per the EMEA brochure B4501716-EN (12-24) and the Bobcat EU product page; the T66 is not listed on Bobcat's Middle East site.
USAGlobal
- Rated operating capacity
- 1,115 kg
- power
- 55.2 kW (74 hp)
- Operating weight
- 4,296 kg
- Operating height
- 3.91 m
- Height with operator cab
- 2.045 m
- Angle of departure
- 25°
- Ground clearance
- 0.214 m
- Ground contact length
- 1.378 m
- Length without attachment
- 2.718 m
- Length with standard bucket
- 3.427 m
- Rollback at ground position
- 30°
- Dump height with standard bucket
- 2.396 m
- Height to bucket hinge pin
- 3.048 m
- Dump reach at maximum height
- 0.933 m
- Dump angle at maximum height
- 37°
- Rollback fully raised at maximum height
- 94°
- Width with standard bucket
- 1.88 m
- Turning radius with standard bucket
- 2.104 m
- Track gauge
- 1.382 m
- Width over tracks
- 1.782 m
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
Weight
- Operating weight
- 4,296 kg
- Shipping weight
- 3,712 kg
Performance
- Rated operating capacity (ISO 14397-1)
- 1,115 kg
- Tipping load (ISO 14397-1)
- 3,175 kg
- Lift breakout force (ISO 14397-2)
- 2,035 kgf
- Tilt breakout force (ISO 14397-2)
- 2,122 kgf
- Push force
- 3,401 kgf
- Ground pressure
- 32 kPa
- Top speed (low range)
- 10.4 km/h
- Top speed (two-speed option) (high range; 2-speed is standard)
- 16.4 km/h
Engine
- Engine model
- Bobcat (Doosan) D24 BSH SV
- Emissions
- Stage V
- Cylinders
- 4
- Displacement
- 2.4 L
- Gross power (at 2,600 rpm (ISO 14396))
- 55.2 kW (74 hp)
- Max torque (at 1,800 rpm (SAE J1995))
- 281 Nm
Hydraulics
- Pump flow (standard flow)
- 67 L/min
- Pump flow (high flow)
- 102 L/min
- Max pressure (system relief at quick couplers)
- 23.8-24.5 MPa
Undercarriage
- Track width (rubber tracks)
- 0.4 m
Service capacities
- Fuel tank
- 107.1 L
- Engine oil, with filter
- 8.1 L
- Hydraulic tank (hydraulic/hydrostatic reservoir)
- 18.9 L
- Hydraulic system, with tank
- 41.6 L
- Cooling system (without heater; 11.2 L with heater)
- 10.8 L
Service intervals
- Engine oil and filter
- 500 hours
- Drive motor brake cavity fluid
- 500 hours
- Hydraulic filters (main, case drain and charge filters)
- 1,000 hours
- Hydraulic oil
- 1,000 hours
- Fuel filters (main filter and pre-filter)
- 1,000 hours
- Air filter (outer) (inner element every second outer change)
- 1,000 hours
- Coolant (or 24 months)
- 1,500 hours