|
For missions
from Sub-Saharan Africa to the Antarctic, the BT-67 offers unequalled
performance.
- Short, rough, remote airstrips
- High cubic volume, high payload
- Long range
- High versatility
- Brutally rough missions
- No-nonsense reliability
|
|
Comparison
of BT-67 and Piston Engine DC-3
|
View Diagram
of PT6A-67R
|
BT-67
|
Piston Engine DC-3
|
|
Engines
|
P&W Canada PT6A-67R
(1424 SHP)
|
P & W R-1830
(1200 HP)
|
|
Propellers
|
HARTZELL
5 Blade Aluminum
|
HSD
3 Blade 138"
|
|
|
|
Interior
Dimensions
|
|
Width (At Floor)
|
7
feet
|
Same
|
|
Height
|
6
feet,
6 inches
|
Same
|
|
Length
|
42
feet,
2 inches
|
33
feet
10 inches
|
|
|
|
Volume
|
|
|
|
Volume
|
1225
Cubic Feet
|
905
Cubic Feet
|
|
|
|
Weight -
pounds
|
|
Maximum take-off
|
28,750
|
26,900
|
|
Cargo Basic
Operating weight
Maximum useful load
|
15,750
13,000
|
17,815
9,085
|
|
|
|
Maximum
Fuel Capacity - Gallons
|
|
Standard
|
772 (5,172 lbs)
|
800
|
|
Long-range tanks
|
1,542 (10,332 lbs)
|
N/A
|
|
|
|
Cruise
Speed - Knots
|
|
Maximum
cruise (12,500 ft)
|
215 (95% Torque)
|
173 (700HP)
|
|
Standard
cruise (12,500 ft)
|
205 (90% Torque)
|
160 (600HP)
|
|
Low
|
174 (70% Torque)
|
N/A
|
|
|
|
Fuel Flow
- Gallons/Hour
|
|
Maximum
cruise (12,500 ft)
|
152
|
119
|
|
Standard
cruise
|
145
|
100
|
|
Low
|
122
|
N/A
|
|
|
|
Range -
Nautical Miles (Standard Cruise - 45 Min. Reserve)
|
|
Standard fuel
|
950 (80% Torque)
|
1,160
|
|
Long-range
fuel
|
2,140 (80% Torque)
|
N/A
|
|
Single engine
ceiling
|
14,000
ft
@ 27,000 lbs
|
9,000
ft
@ 26,200 lbs
|
|
Loiter Air Speed Data
|
|
5000 MSL
|
Torque - 40%
|
IAS - 110
|
Fuel flow -
680 lbs/hr
|
|
9000 MSL
|
Torque - 42%
|
IAS - 110
|
Fuel flow -
650 lbs/hr
|
|
12000 MSL
|
Torque - 50%
|
IAS - 110
|
Fuel flow -
680 lbs/hr
|
|
|
Climb Data @ Gross WT. 28,750 lbs.
95% Torque, 1425 rpm
|
|
KTAS
|
ALT.AGL
|
Fuel flow lbs/hr
|
Fuel burned lbs.
|
Rate of climb
|
|
133
|
1000
|
1140
|
53
|
1000
|
|
138
|
3000
|
1110
|
99
|
800
|
|
143
|
5000
|
1080
|
166
|
750
|
|
149
|
7000
|
1050
|
216
|
725
|
|
149
|
9000
|
1040
|
271
|
700
|
|
154
|
11000
|
1010
|
333
|
700
|
|
|
Cruise Data
|
9500 ft OAT + 11°C
|
|
Torque
|
TAS
|
Fuel flow lbs/hr
|
|
90%
|
196
|
1020
|
|
85%
|
182
|
970
|
|
80%
|
177
|
932
|
|
70%
|
167
|
860
|
|
|
|
|
|
|
|
|
|
10500 ft. OAT + 10°C
|
|
Torque
|
TAS
|
Fuel flow lbs/hr
|
|
95%
|
207
|
1040
|
|
90%
|
200
|
1000
|
|
85%
|
186
|
950
|
|
80%
|
180
|
920
|
|
70%
|
169
|
850
|
|
|
|
|
|
|
|
|
|
12500 ft OAT + 7°C
|
|
Torque
|
TAS
|
Fuel flow lbs/hr
|
|
95%
|
215
|
1020
|
|
90%
|
205
|
1000
|
|
85%
|
191
|
950
|
|
80%
|
185
|
920
|
|
70%
|
174
|
850
|
|
|
|
|
|
|
|
|
|
14500 ft OAT + 6°C
|
|
Torque
|
TAS
|
Fuel flow lbs/hr
|
|
95%
|
220
|
1000
|
|
90%
|
210
|
960
|
|
72%
|
180
|
840
|
|
|
|
STC:
FAA Supplemental Type Certificate SA4840NM and Part Manufacturing
Authorization held by: Basler Turbo Conversions,
LLC,
Oshkosh,
WI
USA
return to top of page
|
