Caterpillar 307B SB Midi Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
I
Max Cutting Height
20.28ft in
J
Max Loading Height
13.65ft in
K
Max Reach Along Ground
22.61ft in
L
Max Vertical Wall Digging Depth
9.85ft in
M
Max Digging Depth
13.65ft in
Boom/Stick Option (Hex) 1
boom w/ stick 1670mm
Boom/Stick Option (Hex) 2
I
Max Cutting Height
20.31ft in
J
Max Loading Height
13.69ft in
K
Max Reach Along Ground
22.58ft in
M
Max Digging Depth
13.62ft in
L
Max Vertical Wall Digging Depth
9.78ft in
Boom/Stick Option (Hex) 2
boom w/ stick 1720mm
Boom/Stick Option (Hex) 3
I
Max Cutting Height
21.3ft in
J
Max Loading Height
14.6ft in
K
Max Reach Along Ground
24.35ft in
L
Max Vertical Wall Digging Depth
11.75ft in
M
Max Digging Depth
15.42ft in
Boom/Stick Option (Hex) 3
boom w/ stick 2210mm
Dimensions
B
Width To Outside Of Tracks
7.22ft in
D
Length Of Track On Ground
6.96ft in
E
Ground Clearance
1.25ft in
G
Height To Top Of Cab
8.67ft in
H
Tail Swing Radius
5.75ft in
Removal Counterweight Clearance
2.58ft in
Undercarriage
N
Shoe Size
17.72in
F
Track Gauge
5.75ft in
Drawbar Pull
12130lb
Max Travel Speed
3.11mph
Specifications
Engine
Engine Make
2251
Engine Model
4M40E1
Gross Power
41hp
Displacement
173cu in
Bore
3.7in
Stroke
4in
Engine Model
4M40E1
Flywheel Power
40hp
Eec 80/1269
40hp
Sae J1349
40hp
Iso 9249
40hp
Operational
Operating Weight
16314.3lb
Fuel Capacity
35.7gal
Hydraulic System Fluid Capacity
27.8gal
Hydraulic Pump Flow Capacity
33.9gal/min
Weights
Operating Weight
18555lb
Hydraulic System
Pilot System - Maximum Flow
4.9 gal/min
Pilot System - Maximum Pressure
570 psi
Maximum Pressure - Travel
4550 psi
Maximum Pressure - Swing
3980 psi
Maximum Pressure - Implements
3980 psi
Main Implement System - Maximum Flow (2x)
17 gal/min
Boom Cylinder - Bore
4.3in
Boom Cylinder - Stroke
39.3in
Stick Cylinder - Bore
3.5in
Stick Cylinder - Stroke
36.7in
Blade - Maximum Flow
9 gal/min
Blade System - Maximum Pressure
2990 psi
Service Refill Capacities
Cooling System
4gal
Fuel Tank
35.7gal
Final Drive - Each
0.5gal
Hydraulic Tank
15gal
Hydraulic System - Including Tank
24.8gal
Engine Oil
1.9gal
Swing Drive - Each
0.4gal
Drive
Maximum Drawbar Pull
12360lb
Travel Speed
3.1mph
