
3 - 10
Model No.
Description Name
936023
Sierra 1540H
936024
Sierra 1548H
936025
Sierra 1640H
Length, in. (m)
Height, in. (m)
Width, in. (m)
Wheel Base, in. (m)
Actual Weight, lbs. (kg)
66.50 (1.68)
42.00 (1.07)
52.00 (1.32)
46.00 (1.17)
480 (217)
66.50 (1.68)
42.00 (1.07)
52.00 (1.32)
46.00 (1.17)
518 (234)
66.50 (1.68)
41.50 (1.06)
52.00 (1.32)
46.00 (1.17)
518 (234)
Battery
12 Volt 290 CCA
12 Volt 290 CCA
12 Volt 290 CCA
Hour Meter
Optional (736008)
Optional (736008)
Optional (736008)
Seat
High
High
High
Brakes
Disc.
Disc.
Disc.
Steering
Gear
Gear
Gear
Turning Radius, in. (cm)
26 (66)
26 (66)
26 (66)
Tire Size
Front
15x6.00-6
15x6.00-6
15x6.00-6
Rear
20x8.50-8
20x8.00-8
20x8.00-8
Diagnostic Lights
Yes
Yes
Yes
Engine
OHV 15 HP
OHV 15 HP
OHV 13 HP
Manufacture
Briggs & Stratton
Kohler
Briggs & Stratton
Fuel and Capacity, gal. (L)
Unleaded, 3 (11.4)
Unleaded, 3 (11.4)
Unleaded, 3 (11.4)
Idle R.P.M.
1800
1800
1800
Governed R.P.M.
3250
3250
3400
Crank Case Capacity, oz. (L)
56 (1.7)
64 (1.9)
56 (1.7)
(Oil Filter)
(Yes)
(Yes)
(Yes)
Air Cleaner
Paper Element
Paper Element
Paper Element
Foam Precleaner
Foam Precleaner
Foam Precleaner
Charging Capacity
16 AMP Regulated
15 AMP Regulated
16 AMP Unregulated
Fuel Filter
120 Micron
120 Micron
120 Micron
2 1/2 GPA Capacity
2 1/2 GPA Capacity
2 1/2 GPA Capacity
Engine Oil
5W30 Below 40
o
F (4
o
C)
5W30 Below 30
o
F (-1
o
C)
5W30 Below 30
o
F (-1
o
C)
10W30 Above 40
o
F (4
o
C)
10W30 Above 40
o
F (4
o
C)
30W Above 30
o
F (-1
o
C)
Spark Plug Gap
.030 Champion RN-46
.030 Champion RC12YC
.030 Champion RC12YC
Transmission
Hydrogear 325-0750
Hydrogear 325-0750
Hydrogear 325-0750
6 Speed
Speed - Forward Max.
0.0 - 5.5 MPH
0.0 - 5.5 MPH
0.0 - 5.5 MPH
- Reverse Max
0.0 - 2.5 MPH
0.0 - 2.5 MPH
0.0 - 2.5 MPH
Transmission Lube
20W50 OIl
20W50 Oil
20W50 Oil
Drive Clutch
Belt Clutched
Belt Clutched
Belt Clutched
Axle Capacity
175 ft lb (129 Nm)
175 ft lb (129 Nm)
175 ft lb (129 Nm)
Allowable Added Weight
130 lb (58.9 kg)
130 lb (58.9 kg)
130 lb (58.9 kg)
Rear Axle Maximum Load
568 lb (257 kg)
568 lb (257 kg)
568 lb (257 kg)
Tire Pressure With Loads
Front/Rear - Light & Medium
10 PSI/10 PSI
10 PSI/10 PSI
10 PSI/10 PSI
- Heavy (SnoThro)
14 PSI/10 PSI
14 PSI/10 PSI
14 PSI/10 PSI
Lift System
Manual
Manual
Manual
Power Take Off - Front
Electric
Electric
Electric
Mower Pan, in. (cm)
40 (101)
48 (122)
48 (122)
Bagger 3 Bucket/1 Bag
836008/836007
N/A
Sno-Thro
836010
836010
836010
Dozer Blade
834034
834034
834034