Engine Data; Df752 (Option); D902 - Snorkel S3970BE Operation Manual

3. Specifications
n Engine Data
Engine Make
Model

DF752 (Option)

Fuel gasoline
Fuel grade Unleaded
85 octane
(motor method
Do not use
gasoline blended
with methyl
alcohol.
Coolant 50% water + 50% ethylene glycol
Maximum 110
temperature
Oil Capacity 3.7L
Oil grade API: Quality better than CD
Oil weight See chart below
Engine Oil Charts
q
DF752 (Option)
Ambient temperature Engine oil weight
o o
Above 77 F (25 C)
o o
32 F to 77 F
o o
(0 C) to (25 C)
o o
0 F to 32 F
o o
(-17 C) to (0 C)
NOTE:
For further details regarding lubricants,
maintenance schedules and service please refer
to the Maintenance and Repair Parts Manual for
this machine.
page 3 - 4
LPG
HD5
Gas Processors
Association
Standard 2140
Category: special
duty propane
o
C
SAE30 or 10W30
SAE20 or 10W30
SAE10W or 10W30
Kubota

D902

Diesel
ASTM Grade 2-D S5000
Tier 4 Compliance:
Low Sulpher
ASTM Grade 2-D S500
Centane number >44
(For operating temp. Below 32
use "winterized" number 2-D.)
q
D902
Ambient temperature Engine oil weight
o o
Above 77 F (25 C)
o o
32 F to 77 F
o o
(0 C) to (25 C)
o o
Below 32 F (0 C)
Rev A S3970RT, S3370RT & S2770RT – 13865-1
o o
F (0 C)
SAE30 or 10W30
10W40
SAE20 or 10W30
10W40
SAE10W or 10W30
10W40