Cat® Emissions Compliance
v2.0.16 · 20.1 MB · code 220
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File information
UpdatedMar 13, 2026
PublishedNov 26, 2021
Packagecom.cat.psld.mobile.compliance
Versionv2.0.16 (220)
Size20.1 MB
MD5e44775f5a7944ebb7167a454d16cba17
Min SDK22
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA10D:D3:BB:8A:D8:01:E6:A9:FB:B1:C3:F9:32:32:A6:88:63:CD:70:C7
SignerCN=Caterpillar Inc., OU=Caterpillar Inc., O=Caterpillar Inc., L=Peoria, ST=Illinois, C=US
Total downloads5,000
This version5,000
DeveloperCaterpillar Inc.
Age ratingEveryone
What's new in v2.0.16
GitHub Security issues.
Emission Retirement page design.
Emission Retirement page design.
Security scan
TRUSTED
- Developer signature verified 2026-03-13
- Signature SHA1 0D:D3:BB:8A:D8:01:E6:A9:FB:B1:C3:F9:32:32:A6:88:63:CD:70:C7
- File MD5 e44775f5a7944ebb7167a454d16cba17
How to install Cat® Emissions Compliance v2.0.16 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 20.1 MB of free storage.
- Grab com.cat.psld.mobile.compliance_220.apk — hit the Download button above (20.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches e44775f5a7944ebb…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cat.psld.mobile.compliance_220.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Caterpillar Inc., OU=Caterpillar Inc., O=Caterpillar Inc., L=Peoria, ST=Illinois, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Cat® Emissions Compliance — tap Open on the install screen, or find the Cat® Emissions Compliance icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Cat® Emissions Compliance
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.1 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.